A) Hydrolysis of \[\text{NC}{{\text{l}}_{\text{3}}}\] gives \[\text{N}{{\text{H}}_{3}}\] and HOCl
B) \[\text{N}{{\text{H}}_{\text{3}}}\]is less stable than \[\text{P}{{\text{H}}_{\text{3}}}\]
C) \[\text{N}{{\text{H}}_{\text{3}}}\]is a weak reducing reagent compared to \[\text{P}{{\text{H}}_{\text{3}}}\]
D) Nitric oxide in solid state exhibits diamagnetic property
Correct Answer: B
Solution :
Among V A group hydrides, the stability decreases in going down the group. i. e., \[N{{H}_{3}}>P{{H}_{3}}>As{{H}_{3}}>Sb{{H}_{3}}>Bi{{H}_{3}}\] It is due to the increasing bond length down the group.
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