A tin chloride Q undergoes the following reactions (not balanced) Q + C l - → X Q + M e 3 N → Y Q + C u C l 2 → Z + C u C l X is a monoanion having pyramidal geometry. Both Y and Z are neutral compounds. Choose the correct option(s).

There is a coordinate bond in Y

The oxidation state of the central atom in Z is + 2

The central atom in Z has one lone pair of electrons

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Vitamin $B_{12}$ is the coordination compound of :

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Important Questions on Coordination Compounds

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Chemistry>Inorganic Chemistry>Coordination Compounds>Importance and Applications of Coordination Compounds

Wilkinson catalyst is

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Chemistry>Inorganic Chemistry>Coordination Compounds>Importance and Applications of Coordination Compounds

Given below are two statements:
Statement I : The identification of ${Ni}^{2 +}$ is carried out by dimethyl glyoxime in the presence of ${NH}_{4} OH$ .

Statement II :The dimethyl glyoxime is a bidentate neutral ligand.

In the light of the above statements, choose the correct answer from the options given below:

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Chemistry>Inorganic Chemistry>Coordination Compounds>Importance and Applications of Coordination Compounds

Which one of the following complexes is violet in colour?

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Chemistry>Inorganic Chemistry>Coordination Compounds>Importance and Applications of Coordination Compounds

Which of the following is not an organometallic compound?

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Chemistry>Inorganic Chemistry>Coordination Compounds>Importance and Applications of Coordination Compounds

The electrolytes usually used in the electroplating of gold and silver, respectively, are:

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Chemistry>Inorganic Chemistry>Coordination Compounds>Importance and Applications of Coordination Compounds

Which one of the following platinum complexes is used as anticancer drug?

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Chemistry>Inorganic Chemistry>Coordination Compounds>Importance and Applications of Coordination Compounds

The aqueous solution of which of the following complex has the least conductivity under identical conditions.

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Chemistry>Inorganic Chemistry>Coordination Compounds>Importance and Applications of Coordination Compounds

M n_{2} {(C O)}_{10}

is an organometallic compound due to the presence of:

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Chemistry>Inorganic Chemistry>Coordination Compounds>Importance and Applications of Coordination Compounds

Which of the following complexes is used as an anticancer agent?

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Chemistry>Inorganic Chemistry>Coordination Compounds>Importance and Applications of Coordination Compounds

Urea reacts with water to form

A

which will decompose to form

B

B

when passed through

{Cu}^{2 +} (aq)

, deep blue colour solution

C

is formed. What is the formula of

C

from the following?

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Chemistry>Inorganic Chemistry>Coordination Compounds>Importance and Applications of Coordination Compounds

Which of the following is NOT a metal ion indicator?

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Chemistry>Inorganic Chemistry>Coordination Compounds>Importance and Applications of Coordination Compounds

The compound that inhibits the growth of tumors is:

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Chemistry>Inorganic Chemistry>Coordination Compounds>Importance and Applications of Coordination Compounds

White precipitate of

AgCl

dissolves in aqueous ammonia solution due to formation of

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Chemistry>Inorganic Chemistry>Coordination Compounds>Importance and Applications of Coordination Compounds

In the silver plating of copper,

K [Ag {(CN)}_{2}]

is used instead of

{AgNO}_{3}

. The reason is

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Chemistry>Inorganic Chemistry>Coordination Compounds>Importance and Applications of Coordination Compounds

A tin chloride

Q

undergoes the following reactions (not balanced)

Q + C l^{-} \to X

Q + M e_{3} N \to Y

Q + C u C l_{2} \to Z + C u C l

X

is a monoanion having pyramidal geometry. Both

Y

and

Z

are neutral compounds. Choose the correct option(s).

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Chemistry>Inorganic Chemistry>Coordination Compounds>Importance and Applications of Coordination Compounds

Complexes

{[{CoX}_{6}]}^{3 -}, {[{CoY}_{6}]}^{3 +}

and

{[{CoZ}_{6}]}^{3 -}

absorb at

700, 475

and

310 nm

, respectively. The ligands

X, Y

and

Z

most likely are, respectively,

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Chemistry>Inorganic Chemistry>Coordination Compounds>Importance and Applications of Coordination Compounds

The number of bridged

CO

ligands present in

{Fe}_{2} {(CO)}_{9}

and

{CO}_{2} {(CO)}_{8,}

respective are

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Chemistry>Inorganic Chemistry>Coordination Compounds>Importance and Applications of Coordination Compounds

Which of the following chelating ligands can be used to remove the excess of copper in the biosystems?

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Chemistry>Inorganic Chemistry>Coordination Compounds>Importance and Applications of Coordination Compounds

The compound used in the treatment of lead poisoning is:

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Chemistry>Inorganic Chemistry>Coordination Compounds>Importance and Applications of Coordination Compounds

An example of a sigma bonded organometallic compound is

Vitamin B12 is the coordination compound of :

Important Questions on Coordination Compounds

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Vitamin $B_{12}$ is the coordination compound of :