Chemistry – Coordination compounds – TEST (MCQs Maharashtra HSC Board

Chemistry – Coordination compounds – TEST (MCQ Maharashtra 12th Board)


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#1. Which one of the following is NOT a coordination compound?

#2. A negative ion behaving as a ligand is

#3. Example of ambidentate ligand is

#4. The coordination number of Fe3 + in K3 Fe (CN) 6 is

#5. The coordination number of [Co (en) 3] 3 + is

#6. [Fe (H2O) 6] 3 + is an example of

#7. The IUPAC name of Fe (CO) 5 is

#8. cis trans isomerism is found in square planar complexes of the molecular formula

#9. Which of the following contains one unpaired electron in the 1p orbital?

#10. Cu2 + is more stable than Cu + due to ____ reduction potential, which is due to ____ hydration energy

#11. Complex with CN – ions are usually

#12. Color of coordination compounds is due to:

#13. Chlorophyll is a complex of

#14. Silver ore when treated with dilute NaCN solution forms

#15. The donor sites of EDTA ligands are

#16. The hardness of water is estimated by

#17. According to lewis the ligands are

#18. In the coordination compound K4 [Ni (CN) 4] the oxidation state of Nickel is

#19. Which of the following is not a chelating agent?

#20. In SCN light of N is attached to central atom the name of ligand is

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