Chapter 5: Coordination Compounds MCQs | chemistry Class 12 CBSE

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Question 1

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Which of the following is the secondary valence of cobalt in [Co(NH3)6]3+?

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Question 2

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In the compound [Co(NH3)5Cl]SO4, which ion acts as a counter ion?

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Question 3

Objective

EDTA4– is an example of which type of ligand?

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Question 4

Objective

The IUPAC name of [Pt(NH3)2Cl2] is:

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Question 5

Objective

Which of the following pairs represents coordination isomers?

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Question 6

Objective

In Crystal Field Theory, the energy of the t2g set of d orbitals in an octahedral field is lowered by:

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Question 7

Objective

Which ligand is placed at the highest end of the spectrochemical series?

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Question 8

Objective

The hybridisation of the central metal ion in [Ni(CN)4]2– is:

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Question 9

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[Co(NH3)6]3+ is diamagnetic. This is because NH3:

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Question 10

Objective

Which coordination compound of platinum is used as an anticancer drug?

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Question 11

Objective

The number of unpaired electrons in [Fe(CN)6]3– (low spin complex, Fe3+ = d5) is:

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Question 12

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Which of the following is an ambidentate ligand?

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Question 13

Objective

The relationship between crystal field splitting in tetrahedral (Δt) and octahedral (Δo) fields is:

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Question 14

Objective

The colour of [Ti(H2O)6]3+ is due to which type of electronic transition?

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Question 15

Objective

Which of the following compounds is NOT a double salt?

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Question 16

Objective

In the complex [Co(NH3)4Cl2]+, the cis isomer is used in cancer treatment. How many geometrical isomers are possible for [Co(NH3)4Cl2]+?

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Question 17

Objective

The oxidation state of cobalt in [Co(CN)6]3– is:

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Question 18

Objective

Which of the following complexes shows optical isomerism?

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Question 19

Objective

The geometry of [Ni(CO)4] is:

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Question 20

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In the complex [Fe(C2O4)3]3–, the coordination number of iron is:

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Chapter 5: Coordination Compounds | MCQs

Which of the following is the secondary valence of cobalt in [Co(NH3)6]3+?

In the compound [Co(NH3)5Cl]SO4, which ion acts as a counter ion?

EDTA4– is an example of which type of ligand?

The IUPAC name of [Pt(NH3)2Cl2] is:

Which of the following pairs represents coordination isomers?

In Crystal Field Theory, the energy of the t2g set of d orbitals in an octahedral field is lowered by:

Which ligand is placed at the highest end of the spectrochemical series?

The hybridisation of the central metal ion in [Ni(CN)4]2– is:

[Co(NH3)6]3+ is diamagnetic. This is because NH3:

Which coordination compound of platinum is used as an anticancer drug?

The number of unpaired electrons in [Fe(CN)6]3– (low spin complex, Fe3+ = d5) is:

Which of the following is an ambidentate ligand?

The relationship between crystal field splitting in tetrahedral (Δt) and octahedral (Δo) fields is:

The colour of [Ti(H2O)6]3+ is due to which type of electronic transition?

Which of the following compounds is NOT a double salt?

In the complex [Co(NH3)4Cl2]+, the cis isomer is used in cancer treatment. How many geometrical isomers are possible for [Co(NH3)4Cl2]+?

The oxidation state of cobalt in [Co(CN)6]3– is:

Which of the following complexes shows optical isomerism?

The geometry of [Ni(CO)4] is:

In the complex [Fe(C2O4)3]3–, the coordination number of iron is:

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