MCQ Quiz on Class 12 Chemistry Chapter 9 Coordination Compounds with Answers

We have compiled the MCQ Questions for Class 12 Chemistry Chapter 9 Coordination Compounds with Answers Pdf free download covering the entire syllabus for JEE/NEET and Boards. Practice MCQ Questions for Class 12 Chemistry with Answers on a daily basis and score well in exams. Refer to the Coordination Compounds Class 12 MCQs Quiz Questions with Answers here along with a detailed explanation.

Coordination Compounds Class 12 MCQs Questions with Answers

MCQ Questions for Class 12 Chemistry Chapter 9 Coordination Compounds with Answers

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1. (Crystal Field Theory) Strong field ligands such as CN-:

 
 
 
 
 

2. EDTA is used for the estimation of:

 
 
 
 

3. A chelating agent has two or more than two donor atoms to bind to a single metal ion. Which of the following is not a chelating agent?

 
 
 
 

4. Some salts containing two different metallic elements give test for only one of them in solution, such salts are:

 
 
 
 

5. On treatment of 100 mL of 0.1 MCOCl3.6H2O with excess of AgNO3, 1.2 × 1022 ions are precipitated. The complex is:

 
 
 
 

6. What kind of isomerism exists between [Cr(H2O)6]Cl3 and [Cr(H3O)5Cl]Cl2. H2O?

 
 
 
 

7. The oxidation state of Cr in lCr(NH3)4Cl2]+ is:

 
 
 
 

8. Which of these statements about [Co(CN)6]³¯ is true:

 
 
 
 

9. (Crystal Field Theory) When the valence d orbitals of the central metal ion are split in energy in an octahedral ligand field, which orbitals are raised least in energy?

 
 
 
 
 

10. The CFSE for octahedral [CoCl6]4- is 18,000 cm-1. The CFSE for tetrahedral [CoCl4]2- will be:

 
 
 
 

11.  An example of a sigma bonded organometallic compound is:

 
 
 
 

12. Which of the following shall form an octahedral complex?

 
 
 
 

13. Primary and secondary valency of Pt in [Pt(en)2Cl2] are:

 
 
 
 

14. In Ni (CO)4, the nickel atom is ……… hybridised:

 
 
 
 

15. Which one of the following is expected to exihibit optical isomerism (en = ethylene diammine):

 
 
 
 

16. A molecule that cannot be superimposed on its mirror image is said to exhibit which of the following?

 
 
 
 
 

17. Trunbull’s blue is:

 
 
 
 

18. Select the correct IUPAC name for: [FeF4(OH2)2]-

 
 
 
 
 

19. EDTA combines with cations to form:

 
 
 
 

20. The co-ordination number of cobalt in the complex [Co(en)2Br2]Cl2 is:

 
 
 
 

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