All In One ISC Chemistry Class 12>Chapter 9 - Coordination Compounds>Chapter Practice>Q 20

MEDIUM

12th ICSE

IMPORTANT

Earn 100

How many isomers can be formed for the complex $[Co (C_{2} O_{4})_{2} ({NH}_{3})_{2}]$ ?

Important Questions on Coordination Compounds

MEDIUM

12th ICSE

IMPORTANT

All In One ISC Chemistry Class 12>Chapter 9 - Coordination Compounds>Chapter Practice>Q 21

A solution containing

0.319 g

of complex

{CrCl}_{3} . 6 H_{2} O

was passed through cation exchanger and the solution given out was neutralised by

28.5 mL

of

0.125 M

of

NaOH

. What is the correct formula of complex?

HARD

12th ICSE

IMPORTANT

All In One ISC Chemistry Class 12>Chapter 9 - Coordination Compounds>Chapter Practice>Q 22

What is crystal field splitting among octahedral and tetrahedral crystal fields? In which case is the magnitude of crystal field splitting larger?

HARD

12th ICSE

IMPORTANT

All In One ISC Chemistry Class 12>Chapter 9 - Coordination Compounds>Chapter Practice>Q 23

Give the name, the stereochemistry and the magnetic behaviour of the complex

[CO ({NH}_{3})_{5} Cl] {Cl}_{2}

.

MEDIUM

12th ICSE

IMPORTANT

All In One ISC Chemistry Class 12>Chapter 9 - Coordination Compounds>Chapter Practice>Q 23

Give the name, the stereochemistry and the magnetic behaviour of the complex

K_{2} [Ni (CN)_{4}]

.

EASY

12th ICSE

IMPORTANT

All In One ISC Chemistry Class 12>Chapter 9 - Coordination Compounds>Chapter Practice>Q 24

Give the formula of coordination compound entities.

{Co}^{3 +}

ion is bound to one

{Cl}^{-},

one

{NH}_{3}

molecule and two bidentate ethylenediamine

(en)

molecules.

EASY

12th ICSE

IMPORTANT

All In One ISC Chemistry Class 12>Chapter 9 - Coordination Compounds>Chapter Practice>Q 24

Give the formula of coordination compound entities.

{Ni}^{2 +}

ion is bound to two water molecules and two oxalate ions.

MEDIUM

12th ICSE

IMPORTANT

All In One ISC Chemistry Class 12>Chapter 9 - Coordination Compounds>Chapter Practice>Q 25

List down the major factors which affect the stability of coordination complexes.

EASY

12th ICSE

IMPORTANT

All In One ISC Chemistry Class 12>Chapter 9 - Coordination Compounds>Chapter Practice>Q 26

Explain the complex that is used as an anti-knock.