Chemistry - Complete P-block Question with Solution | TestHub

Find the number of reaction in which ${\mathrm{XH}}_3$ is obtained as one of the gaseous product (where X is central atom)

(I) ${\mathrm{P}}_4+{\mathrm{H}}_2\mathrm{O}\stackrel{\mathrm{NaOH}}{\to }$ (II)${\mathrm{NH}}_4\mathrm{Cl}\stackrel{\Delta }{\to }$

(III) ${\mathrm{NH}}_4{\mathrm{NO}}_3\stackrel{\Delta }{\to }$ (IV) ${\mathrm{AsCl}}_3+{\mathrm{H}}_2\mathrm{O}\stackrel{\Delta }{\to }$

(V) ${\mathrm{PCl}}_3+{\mathrm{H}}_2\mathrm{O}\to$ (VI)${\mathrm{NF}}_3+{\mathrm{H}}_2\mathrm{O}\to$