Chemistry - Complete P-block Question with Solution | TestHub

Nitrogen cannot form $d\pi -p\pi$ bond.

Single $\mathrm{N}-\mathrm{N}$ bond is weaker than the single $\mathrm{P}-\mathrm{P}$ bond,

${\mathrm{N}}_2{\mathrm{O}}_4$ has two resonance structures

The stability of hydrides increases from ${\mathrm{NH}}_3$ to ${\mathrm{BiH}}_3$ in group 15 of the periodic table