The hybridised state of Cu in [Cu(NH3 )4 ]2+ is

1. sp

2. sp2

3. sp3

4. dsp2

Subtopic:  VBT, CFT & their Limitations |
 60%
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How many hydrate isomers are possible for the molecular formula CoCl3·6H2O?

1. One

2. Two

3. Three

4. Four

Subtopic:  Isomerism in Coordination Compounds |
 65%
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If excess of AgNO3 solution is added to 100ml of 0.024M solution of dichlorobis(ethylene diamine) cobalt (III) Chloride, how many moles of AgCl will be precipitated?

1. 0.0012

2. 0.0016

3. 0.0024

4. 0.0048

Subtopic:  Introduction, Classification and Nomenclature |
 79%
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The shape of  [NiCl4]2-  and  [PtCl4]2- respectively are

1. Square planar, Square planar

2. Tetrahedral, Tetrahedral

3. Tetrahedral, Square planar

4. Square planar, Tetrahedral

Subtopic:  VBT, CFT & their Limitations |
 69%
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Which of the following compounds exhibit geometrical isomerism?

1. [Pt(NH3)2Cl2 ]

2. [Zn(NH3)2Cl2 ]

3. [Pt(NH3)3Cl]

4. All of the above

Subtopic:  Isomerism in Coordination Compounds |
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π bonding is not involved in

1. Ferrocene

2. Dibenzene Chromium

3. Zeise’s Salt

4. Grignard Feagent

Subtopic:  Organometallic Complexes & their Uses |
 81%

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The co-ordination number of Fe in Ferrocene is

1. 2

2. 5

3. 6

4. 10

Subtopic:  Organometallic Complexes & their Uses |

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[Fe(H2O)6]3+ and [Fe(CN)6]3- differ in:

1. Magnetic nature

2. Oxidation number

3. Co-ordination number

4. Structure

Subtopic:  Introduction, Classification and Nomenclature |
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The number of geometrical isomers possible for a square planar complex [Mabcd]±n are

1. 2
2. 3
3. 4
4. 5
Subtopic:  Isomerism in Coordination Compounds |
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EAN of Fe in K3[Fe(CN)6] is

1. 34

2. 35

3. 36

4. 37

Subtopic:  E.A.N |
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