Chemistry – Coordination compounds – TEST (MCQs Maharashtra HSC Board – HSC

Results

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

Higher, lower

Higher, higher

Lower, lower

Lower, higher

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

[Cu (CH4)] 2 –

[Cu (CN4)] 3 –

[Cu (NH3) 4] 2 +

[Cu (NH3)2] +

Chemistry – Coordination compounds – TEST (MCQs Maharashtra HSC Board

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

Results

#1. Complex with CN – ions are usually

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

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

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

#5. According to lewis the ligands are

#6. The hardness of water is estimated by

#7. The donor sites of EDTA ligands are

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

#9. Chlorophyll is a complex of

#10. Color of coordination compounds is due to:

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

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

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

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

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

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

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

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

#19. Example of ambidentate ligand is

#20. A negative ion behaving as a ligand is

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Results

#1. Complex with CN – ions are usually

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

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

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

#5. According to lewis the ligands are

#6. The hardness of water is estimated by

#7. The donor sites of EDTA ligands are

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

#9. Chlorophyll is a complex of

#10. Color of coordination compounds is due to:

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

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

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

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

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

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

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

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

#19. Example of ambidentate ligand is

#20. A negative ion behaving as a ligand is

Ask us anything about HSCCancel reply

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