Chemistry - Complete P-block Question with Solution | TestHub

${\mathrm{PH}}_3$ shows lower proton affinity than ${\mathrm{NH}}_3$.

${\mathrm{SO}}_2$ can act as an oxidizing agent, but not as a reducing agent.

${\mathrm{PF}}_3$ exists but ${\mathrm{NF}}_5$ does not.

${\mathrm{NO}}_2$ can dimerise easily.