Trunbull's blue is :

1. ferricyanide

2. ferrous ferricyanide

3. ferrous cyanide

4. ferri ferrocyanide

Subtopic:  Introduction, Classification and Nomenclature |
 59%
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The correct IUPAC name of AlCl3(EtOH)4 is:

1. Aluminium (II)Chloride-4-ethanol

2. Aluminium (III)Chloride-4-ethanol

3. Aluminium (IV)Chloride-4-hydroxy ethane

4. Aluminium Chloride-4-ethanol

Subtopic:  Introduction, Classification and Nomenclature |
 73%
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The complex with a square planar shape and dsp2 hybridization among the following is:

1. [Ni(CN)4]2-

2. [Cu(NH3)4]2+

3. [PtCl4]2-

4. All of these

Subtopic:  VBT, CFT & their Limitations |
 60%
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Which of the following has regular tetrahedral geometry?

1. [Ni(CN)4]–2 2. SF4
3. [BF4] 4. XeF4
Subtopic:  VBT, CFT & their Limitations |
 60%
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The primary valency of Fe in K3[Fe(CN)6] is:

1. 3

2. 2

3. 1

4. zero

Subtopic:  Werner’s Theory |
 87%
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The IUPAC name for the complex [Co(NO2)(NH3)5]Cl2 is:

1. Nitro-N-pentaamminecobalt(III)chloride

2. Nitro-N-pentaamminecobalt(II)chloride

3. Pentamminenitro-N-cobalt(II)chloride

4. Pentaamminenitrito-N-cobalt(III)chloride.

Subtopic:  Introduction, Classification and Nomenclature |
 59%
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The total number of possible isomers for the complex compound[CuII(NH3)4][PtIICl4] are

1. 5

2. 6

3. 3

4. 4

Subtopic:  Isomerism in Coordination Compounds |
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Glycinato ligand is :

1. 

2. bidentate ligand

3. two donor sites N and O-

4. all of the above

Subtopic:  Ligands |
 86%
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Out of TiF62-,CoF63-, Cu2Cland NiCl42-(At. no. Z of Ti=22, Co=27, Cu=29, Ni=28), the colourless species are

1. TiF62- and CoF63-

2. Cu2Cl2 and NiCl42-

3. TiF62- and Cu2Cl2 

4. CoF63- and NiCl42-

Subtopic:  VBT, CFT & their Limitations |
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The correct name of the compound [Cu(NH3)4](NO3)2, according to IUPAC system is:

1. cuprammonium nitrate

2. tetraamminecopper(II)dinitrate

3. tetraamminecopper(II)nitrate

4. tetraamminecopper(I)dinitrate

Subtopic:  Introduction, Classification and Nomenclature |
 62%
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