Class 12 Chemistry Chapter 9 Online Test – Coordination Compounds

Class 12 Chemistry Chapter 9 Online Test 2027: हेलो बच्चों, Coordination Compounds (समन्वय यौगिक) Class 12 Chemistry का महत्वपूर्ण Chapter है। इस अध्याय के प्रश्नों की Practice करने के लिए यहां Chapter Wise Online Test उपलब्ध है।
इस Chapter में Coordination Compounds, Ligands, Coordination Number, Oxidation Number, IUPAC Nomenclature, Isomerism, Bonding और Werner’s Theory जैसे Topics शामिल हैं।
देखें इस पोस्ट में क्या-क्या है -
Class 12 Chemistry Chapter 9 Online Test 2027

Board Exam की तैयारी के लिए Coordination Compounds के नामकरण, संरचना और महत्वपूर्ण Concepts का अभ्यास करना उपयोगी होता है। नीचे दिए गए Online Test को Attempt करके अपनी तैयारी Check करें।

                
                
                
                    
                     0
                    
                    
            
            
            
            
            
                
                    
                    
                    12th Chemistry Chapter 9 Online Test
                    
तैयारी में दम है तो 25 मे से 20 सही कर के दिखाओ

                    
                    
                    
                    
                    
                    
                    
                    
                    
                

                                    
                                    
                                        
                                        
                                            
                                            
                                        
                                    
                                  

                    
                    
                    1 / 25
                    
                        
                        
                                The shape of [Ni(CO)4] is:

                            
                            
                        
            
                

                

                Square planar

            
            
                

                

                Octahedral

            
            
                

                

                Tetrahedral

            
            
                

                

                Trigonal planar

            
                        
                        
                        
                        
                        
                        
                        
                        
                            
                        
                        
                            
                        
                        
                            
                        
                        
                            
                           
                        
                        
                    
                

                    
                    
                    2 / 25
                    
                        
                        
                                The general formula of haloalkanes is:

                            
                            
                        
            
                

                

                CnH2n+1X

            
            
                

                

                CnH2nX

            
            
                

                

                CnH2n−1X

            
            
                

                

                CnH2n+2X

            
                        
                        
                        
                        
                        
                        
                        
                        
                            
                        
                        
                            
                        
                        
                            
                        
                        
                            
                           
                        
                        
                    
                

                    
                    
                    3 / 25
                    
                        
                        
                                Which ligand is ambidentate?

                            
                            
                        
            
                

                

                NH3

            
            
                

                

                NO2⁻

            
            
                

                

                H2O

            
            
                

                

                Cl⁻

            
                        
                        
                        
                        
                        
                        
                        
                        
                            
                        
                        
                            
                        
                        
                            
                        
                        
                            
                           
                        
                        
                    
                

                    
                    
                    4 / 25
                    
                        
                        
                                The coordination number of cobalt in [Co(NH3)6]³⁺ is:

                            
                            
                        
            
                

                

                2

            
            
                

                

                4

            
            
                

                

                6

            
            
                

                

                8

            
                        
                        
                        
                        
                        
                        
                        
                        
                            
                        
                        
                            
                        
                        
                            
                        
                        
                            
                           
                        
                        
                    
                

                    
                    
                    5 / 25
                    
                        
                        
                                Which complex ion is octahedral?

                            
                            
                        
            
                

                

                [Ni(CO)4]

            
            
                

                

                [Co(NH3)6]³⁺

            
            
                

                

                [Ag(NH3)2]⁺

            
            
                

                

                [ZnCl4]²⁻

            
                        
                        
                        
                        
                        
                        
                        
                        
                            
                        
                        
                            
                        
                        
                            
                        
                        
                            
                           
                        
                        
                    
                

                    
                    
                    6 / 25
                    
                        
                        
                                The ligand field theory is an extension of:

                            
                            
                        
            
                

                

                Valence bond theory

            
            
                

                

                Crystal field theory

            
            
                

                

                Molecular orbital theory

            
            
                

                

                Atomic theory

            
                        
                        
                        
                        
                        
                        
                        
                        
                            
                        
                        
                            
                        
                        
                            
                        
                        
                            
                           
                        
                        
                    
                

                    
                    
                    7 / 25
                    
                        
                        
                                Werner’s theory explains:

                            
                            
                        
            
                

                

                Valency of metals

            
            
                

                

                Bonding in coordination compounds

            
            
                

                

                Atomic structure

            
            
                

                

                Periodic trends

            
                        
                        
                        
                        
                        
                        
                        
                        
                            
                        
                        
                            
                        
                        
                            
                        
                        
                            
                           
                        
                        
                    
                

                    
                    
                    8 / 25
                    
                        
                        
                                Which of the following shows geometrical isomerism?

                            
                            
                        
            
                

                

                [Ag(NH3)2]⁺

            
            
                

                

                [Co(NH3)4Cl2]⁺

            
            
                

                

                [Zn(NH3)4]²⁺

            
            
                

                

                [Ni(CO)4]

            
                        
                        
                        
                        
                        
                        
                        
                        
                            
                        
                        
                            
                        
                        
                            
                        
                        
                            
                           
                        
                        
                    
                

                    
                    
                    9 / 25
                    
                        
                        
                                Which type of isomerism is shown by [Co(en)3]³⁺?

                            
                            
                        
            
                

                

                Geometrical isomerism

            
            
                

                

                Optical isomerism

            
            
                

                

                Linkage isomerism

            
            
                

                

                Ionisation isomerism

            
                        
                        
                        
                        
                        
                        
                        
                        
                            
                        
                        
                            
                        
                        
                            
                        
                        
                            
                           
                        
                        
                    
                

                    
                    
                    10 / 25
                    
                        
                        
                                Which of the following complexes is diamagnetic?

                            
                            
                        
            
                

                

                [Fe(H2O)6]²⁺

            
            
                

                

                [Fe(CN)6]⁴⁻

            
            
                

                

                [Mn(H2O)6]²⁺

            
            
                

                

                [Cu(H2O)6]²⁺

            
                        
                        
                        
                        
                        
                        
                        
                        
                            
                        
                        
                            
                        
                        
                            
                        
                        
                            
                           
                        
                        
                    
                

                    
                    
                    11 / 25
                    
                        
                        
                                The coordination compound used in chemotherapy is:

                            
                            
                        
            
                

                

                Cisplatin

            
            
                

                

                EDTA

            
            
                

                

                Ferrocene

            
            
                

                

                Zeise’s salt

            
                        
                        
                        
                        
                        
                        
                        
                        
                            
                        
                        
                            
                        
                        
                            
                        
                        
                            
                           
                        
                        
                    
                

                    
                    
                    12 / 25
                    
                        
                        
                                Which type of bond is present in haloalkanes?

                            
                            
                        
            
                

                

                C–X covalent bond

            
            
                

                

                Ionic bond

            
            
                

                

                Hydrogen bond

            
            
                

                

                Metallic bond

            
                        
                        
                        
                        
                        
                        
                        
                        
                            
                        
                        
                            
                        
                        
                            
                        
                        
                            
                           
                        
                        
                    
                

                    
                    
                    13 / 25
                    
                        
                        
                                Which metal ion commonly forms square planar complexes?

                            
                            
                        
            
                

                

                Ni²⁺

            
            
                

                

                Cu²⁺

            
            
                

                

                Zn²⁺

            
            
                

                

                Fe³⁺

            
                        
                        
                        
                        
                        
                        
                        
                        
                            
                        
                        
                            
                        
                        
                            
                        
                        
                            
                           
                        
                        
                    
                

                    
                    
                    14 / 25
                    
                        
                        
                                The oxidation state of metal in [Cu(NH3)4]²⁺ is:

                            
                            
                        
            
                

                

                0

            
            
                

                

                +1

            
            
                

                

                +2

            
            
                

                

                +3

            
                        
                        
                        
                        
                        
                        
                        
                        
                            
                        
                        
                            
                        
                        
                            
                        
                        
                            
                           
                        
                        
                    
                

                    
                    
                    15 / 25
                    
                        
                        
                                Haloalkanes are compounds in which hydrogen is replaced by:

                            
                            
                        
            
                

                

                Halogen atom

            
            
                

                

                Oxygen atom

            
            
                

                

                Nitrogen atom

            
            
                

                

                Sulphur atom

            
                        
                        
                        
                        
                        
                        
                        
                        
                            
                        
                        
                            
                        
                        
                            
                        
                        
                            
                           
                        
                        
                    
                

                    
                    
                    16 / 25
                    
                        
                        
                                EDTA is an example of:

                            
                            
                        
            
                

                

                Monodentate ligand

            
            
                

                

                Bidentate ligand

            
            
                

                

                Hexadentate ligand

            
            
                

                

                Ambidentate ligand

            
                        
                        
                        
                        
                        
                        
                        
                        
                            
                        
                        
                            
                        
                        
                            
                        
                        
                            
                           
                        
                        
                    
                

                    
                    
                    17 / 25
                    
                        
                        
                                Chelating ligands form:

                            
                            
                        
            
                

                

                Weak complexes

            
            
                

                

                Unstable complexes

            
            
                

                

                Ring structures

            
            
                

                

                Ionic bonds only

            
                        
                        
                        
                        
                        
                        
                        
                        
                            
                        
                        
                            
                        
                        
                            
                        
                        
                            
                           
                        
                        
                    
                

                    
                    
                    18 / 25
                    
                        
                        
                                Which compound shows linkage isomerism?

                            
                            
                        
            
                

                

                [Co(NH3)5NO2]Cl2

            
            
                

                

                [Ni(CO)4]

            
            
                

                

                [Ag(NH3)2]Cl

            
            
                

                

                [Zn(NH3)4]SO4

            
                        
                        
                        
                        
                        
                        
                        
                        
                            
                        
                        
                            
                        
                        
                            
                        
                        
                            
                           
                        
                        
                    
                

                    
                    
                    19 / 25
                    
                        
                        
                                Which of the following is a haloalkane?

                            
                            
                        
            
                

                

                CH3Cl

            
            
                

                

                C2H5OH

            
            
                

                

                CH3COOH

            
            
                

                

                C6H6

            
                        
                        
                        
                        
                        
                        
                        
                        
                            
                        
                        
                            
                        
                        
                            
                        
                        
                            
                           
                        
                        
                    
                

                    
                    
                    20 / 25
                    
                        
                        
                                Which ion is used in qualitative analysis for detection of Cl⁻?

                            
                            
                        
            
                

                

                Ag⁺

            
            
                

                

                Na⁺

            
            
                

                

                Cu²⁺

            
            
                

                

                Fe³⁺

            
                        
                        
                        
                        
                        
                        
                        
                        
                            
                        
                        
                            
                        
                        
                            
                        
                        
                            
                           
                        
                        
                    
                

                    
                    
                    21 / 25
                    
                        
                        
                                Which of the following is a neutral ligand?

                            
                            
                        
            
                

                

                NH3

            
            
                

                

                Cl⁻

            
            
                

                

                CN⁻

            
            
                

                

                OH⁻

            
                        
                        
                        
                        
                        
                        
                        
                        
                            
                        
                        
                            
                        
                        
                            
                        
                        
                            
                           
                        
                        
                    
                

                    
                    
                    22 / 25
                    
                        
                        
                                The IUPAC name of [Co(NH3)6]Cl3 is:

                            
                            
                        
            
                

                

                Hexaammine cobalt(III) chloride

            
            
                

                

                Hexaammine cobalt chloride

            
            
                

                

                Ammonia cobalt chloride

            
            
                

                

                Cobalt hexaammine chloride

            
                        
                        
                        
                        
                        
                        
                        
                        
                            
                        
                        
                            
                        
                        
                            
                        
                        
                            
                           
                        
                        
                    
                

                    
                    
                    23 / 25
                    
                        
                        
                                The colour of coordination compounds is due to:

                            
                            
                        
            
                

                

                Charge on metal ion

            
            
                

                

                d–d transition

            
            
                

                

                Size of ligand

            
            
                

                

                Number of atoms

            
                        
                        
                        
                        
                        
                        
                        
                        
                            
                        
                        
                            
                        
                        
                            
                        
                        
                            
                           
                        
                        
                    
                

                    
                    
                    24 / 25
                    
                        
                        
                                Haloalkanes are generally insoluble in water because:

                            
                            
                        
            
                

                

                They do not form hydrogen bonds with water

            
            
                

                

                They are ionic

            
            
                

                

                They are heavy

            
            
                

                

                They have high melting points

            
                        
                        
                        
                        
                        
                        
                        
                        
                            
                        
                        
                            
                        
                        
                            
                        
                        
                            
                           
                        
                        
                    
                

                    
                    
                    25 / 25
                    
                        
                        
                                Which halogen has the highest electronegativity?

                            
                            
                        
            
                

                

                Fluorine

            
            
                

                

                Chlorine

            
            
                

                

                Bromine

            
            
                

                

                Iodine

            
                        
                        
                        
                        
                            
                        
                        
                            
                        
                        
                            
                        
                        
                            
                        
                        
                            
                           
                        
                        
                    
                

            
Your score is
The average score is 0%

                0%
Test पूरा करने के बाद Score देखें और जिन Questions में गलती हुई है, उनका Revision करें। विशेष रूप से IUPAC Naming, Ligands और Isomerism से संबंधित प्रश्नों का अभ्यास करें।
Chapter: Coordination Compounds
Hindi Name: समन्वय यौगिक
Class: 12th
Subject: Chemistry
Nesar Sir
नेसार सर, BSEB CAREER के संस्थापक हैं। वे 6 साल के अनुभवी और समर्पित ब्लॉगर हैं, जो शिक्षा, नौकरी, छात्रवृत्ति और सरकारी योजनाओं की सटीक जानकारी देने के लिए जाने जाते हैं। इनका उद्देश्य युवाओं को सही जानकारी देकर उनका भविष्य बेहतर बनाना है। @nesarsirofficial
🔻हमारे सोशल मीडिया अकाउंट से जुड़े🔻
WhatsApp Gr.	Telegram Gr.
Facebook Page	Instagram Page
Download App	YouTube Channel
Class 12 Chemistry Chapter 9 Online Test 2027

Leave a Comment Cancel reply
