NEET (NTA)-National Eligibility cum Entrance Test (Medical) Chemistry: Questions 911 - 917 of 1259

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Question number: 911

» Coordination Compounds » Co-Ordination Compounds

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MCQ▾

Question

What is the coordination number of the central metal ion in complex?

Choices

Choice (4)Response

a.

4

b.

6

c.

8

d.

2

Question number: 912

» Coordination Compounds » Color and Magnetic Properties

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MCQ▾

Question

Magnetic moment of is?

Choices

Choice (4)Response

a.

6.23 BM

b.

3.87 BM

c.

9.20 BM

d.

5.26 BM

Question number: 913

» Coordination Compounds » Ligands

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MCQ▾

Question

The resultant number of electrons with the metal atom or ion after gaining electron from the donor atoms of ligand is defined as?

Choices

Choice (4)Response

a.

Oxidation number

b.

Coordination number

c.

Effective atomic number

d.

Question does not provide sufficient data or is vague

Question number: 914

» Coordination Compounds » Crystal Field Theory

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MCQ▾

Question

Arrange the following complex is order of increasing crystal fields splitting?

(1)

(2)

(3)

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 915

» Coordination Compounds » Color and Magnetic Properties

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MCQ▾

Question

The hexaqua complex, is green, whereas the corresponding ammonic complex, , is violet, why?

Choices

Choice (4)Response

a.

Oxidation states of Nickel

b.

Is a stronger ligand than

c.

Is a stronger ligand than

d.

All of the above

Question number: 916

» Coordination Compounds » Importance of Co-Ordination Compounds

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MCQ▾

Question

Which of the following complex is used is photography?

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 917

» Coordination Compounds » Isomerism

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MCQ▾

Question

How many geometrical isomers are possible for given complex

Choices

Choice (4)Response

a.

4

b.

2

c.

Not Possible

d.

3

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