The decrease stability of higher oxidation state in p- block with… - Vidyadip

MCQ

The decrease stability of higher oxidation state in $p-$ block with increasing atomic number is due to

A
decrease in bond energy as going down the group
✓
energy required to unpair $ns^2-$ electrons is not compensated by the energy released in forming the two additional bonds
C
both are correct
D
none is correct

✓

Answer

Correct option: B.

energy required to unpair $ns^2-$ electrons is not compensated by the energy released in forming the two additional bonds

b
Inert pair effact

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