Which of the following statement... |JEE Main 2024 | d and f

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JEE MAIN 2024

29-01-2024 S2

Question

Which of the following statements are correct about Zn,Cd and Hg ?
A. They exhibit high enthalpy of atomization as the d-subshell is full.
B. Zn and Cd do not show variable oxidation state while Hg shows +I and +II .
C. Compounds of $\mathrm{Zn}, \mathrm{Cd}$ and Hg are paramagnetic in nature.
D. $\mathrm{Zn}, \mathrm{Cd}$ and Hg are called soft metals.
Choose the most appropriate from the options given below:

Select the correct option:

A

B, D only

B

B, C only

C

A, D only

D

C, D only

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

Solution

(A) Zn,Cd,Hg exhibit lowest enthalpy of atomization in respective transition series.
(C) Compounds of Zn,Cd and Hg are diamagnetic in nature

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