Beta Question Bank for Engineering: Chemistry>Chapter 21 - Coordination Compounds>EXERCISE-1>Q 10

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IMPORTANT

Earn 100

Hexafluorocobaltate $(III)$ ion is found to be high spin complex the probable hybrid state of cobalt in it is-

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Important Questions on Coordination Compounds

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Beta Question Bank for Engineering: Chemistry>Chapter 21 - Coordination Compounds>EXERCISE-1>Q 11

In the complex

{[Ni {(H_{2} O)}_{2} {({NH}_{3})}_{4}]}^{+ 2}

the magnetic moment

(μ)

of

Ni

is-

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Beta Question Bank for Engineering: Chemistry>Chapter 21 - Coordination Compounds>EXERCISE-1>Q 12

One among the following complex ions will be not show optical activity-

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Beta Question Bank for Engineering: Chemistry>Chapter 21 - Coordination Compounds>EXERCISE-1>Q 13

[Co {({NH}_{3})}_{4} {Cl}_{2}] {NO}_{2} and [Co {({NH}_{3})}_{4} Cl ({NO}_{2})] Cl

are-

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Beta Question Bank for Engineering: Chemistry>Chapter 21 - Coordination Compounds>EXERCISE-1>Q 14

Which of the following has two geometrical isomers and is also a non-ionisable complex?

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Beta Question Bank for Engineering: Chemistry>Chapter 21 - Coordination Compounds>EXERCISE-1>Q 15

Oxidation state of

Ag

in

{Na}_{3} [Ag {(S_{2} O_{3})}_{2}]

is-

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Beta Question Bank for Engineering: Chemistry>Chapter 21 - Coordination Compounds>EXERCISE-1>Q 16

Out of

{[F e {(C N)}_{6}]}^{4 -}, {[N i {(C N)}_{4}]}^{2 -}

and

[N i {(C O)}_{4}]

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Beta Question Bank for Engineering: Chemistry>Chapter 21 - Coordination Compounds>EXERCISE-1>Q 17

Which gives only

25 %

mole of cloride as

AgCl

, when reacts with excess

{AgNO}_{3}^{-}

?

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Beta Question Bank for Engineering: Chemistry>Chapter 21 - Coordination Compounds>EXERCISE-1>Q 18

The complex

[Co ({NO}_{2}) {({NH}_{3})}_{5}] {Cl}_{2} and [Co (ONO) {({NH}_{3})}_{5}] {Cl}_{2}

are examples of: