A solution containing 2.675g of CoCl3.6NH3(molar mass=267.5g mol-1) is passed through a cation exchanger. The chloride ions obtained in solution were treated with excess of AgNo3 to give 4.78g of AgCl(molar mass=143.5g mol-1). The formula of the complex is:(At.mass of Ag=108u)

1. [CoCl(NH3)5]Cl2

2. [CO(NH3)6]Cl3

3. [CoCl2(NH3)4]Cl

4. [CoCl3(NH3)3]

Subtopic:  Werner’s Theory |
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NEET 2022 - Target Batch - Aryan Raj Singh

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Trunbull's blue is :

1. ferricyanide

2. ferrous ferricyanide

3. ferrous cyanide

4. ferri ferrocyanide

Subtopic:  Coordination comp,Introduction and Classification / Nomenclature |
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NEET 2022 - Target Batch - Aryan Raj Singh

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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:  Coordination comp,Introduction and Classification / Nomenclature |
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NEET 2022 - Target Batch - Aryan Raj Singh
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh

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Which complex has square planar shape dsp2 hydridizatiop?

1. [Ni(CN)4]2-

2. [Cu(NH3)42+

3. [PtCl4]2-

4. All of these

Subtopic:  VBT & CFT & their Limitations |
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh

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Which has regular tetrahedral geometry?

1. [Ni(CN)4]2+

2. SF4

3. [BF4]-

4. XeF4

Subtopic:  VBT & CFT & their Limitations |
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NEET 2022 - Target Batch - Aryan Raj Singh
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh

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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 |
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NEET 2022 - Target Batch - Aryan Raj Singh
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh

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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. pentaamminenitro-N-cobalt(II)chloride

4. pentaamminenitro-N-cobalt(III)chloride

Subtopic:  Coordination comp,Introduction and Classification / Nomenclature |
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NEET 2022 - Target Batch - Aryan Raj Singh
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh

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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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NEET 2022 - Target Batch - Aryan Raj Singh
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh

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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 |
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NEET 2022 - Target Batch - Aryan Raj Singh
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh

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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 |
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh

Difficulty Level: