Select the CORRECT statement(s):

Important Questions on Coordination Compounds

HARD

Chemistry

IMPORTANT

Chemistry Crash Course JEE Advanced>Chapter 22 - Coordination Compounds>Exercise 1>Q 41

A compound has a magnetic moment of $1.73 \mathrm{B}.\mathrm{M}.$ Select the possible configuration of the central metal atom and its geometry.

HARD

Chemistry

IMPORTANT

Chemistry Crash Course JEE Advanced>Chapter 22 - Coordination Compounds>Exercise 1>Q 42

Which of the following can form square planar complex?

HARD

Chemistry

IMPORTANT

Chemistry Crash Course JEE Advanced>Chapter 22 - Coordination Compounds>Exercise 1>Q 43

The type of $\mathrm{d}$ orbitals which are used in hybridization by the central metal in $\left[\mathrm{Fe}{\left({\mathrm{H}}_2\mathrm{O}\right)}_6\right]{\mathrm{SO}}_4$:

MEDIUM

Chemistry

IMPORTANT

Chemistry Crash Course JEE Advanced>Chapter 22 - Coordination Compounds>Exercise 1>Q 44

A $\mathrm{d}‐$block element forms an octahedral complex, but its spin magnetic moment remains the same either in the strong field or in the weak field ligand. Which of the following is/are correct?

HARD

Chemistry

IMPORTANT

Chemistry Crash Course JEE Advanced>Chapter 22 - Coordination Compounds>Exercise 1>Q 45

An aqueous pink solution of cobalt$\left(\mathrm{II}\right)$ chloride changes to deep blue on the addition of an excess of $\mathrm{HCl}.$ This is because

HARD

Chemistry

IMPORTANT

Chemistry Crash Course JEE Advanced>Chapter 22 - Coordination Compounds>Exercise 1>Q 46

Which of the following is/are characteristic of a tetrahedral complex?

HARD

Chemistry

IMPORTANT

Chemistry Crash Course JEE Advanced>Chapter 22 - Coordination Compounds>Exercise 1>Q 47

Which of the following pair(s) have the same magnetic moment (spin only)?

HARD

Chemistry

IMPORTANT

Chemistry Crash Course JEE Advanced>Chapter 22 - Coordination Compounds>Exercise 1>Q 48

Which is the correct observation?