Chemistry - Complete Pblock- Question with Solution | TestHub

Consider the following reactions and information given

Give your answer for the product(s) in which underlined atom (on reactant side) is present.

Find out the value of $(p+q+r+s)$.

(a) ${\mathrm{H}}_2{\mathrm{O}}_2$ as an oxidizing agent in the given reaction:

${{\mathrm{H}}_2\mathrm{O}}_2+\mathrm{HOCl}\stackrel{{\mathrm{H}}^{+}}{\to }{\mathrm{P}}_1$.

The magnitude of the oxidation number of the underlined atom in product '${\mathrm{P}}_1$' = $p$.

(b) ${\underline{\mathrm{B}}}_2{\mathrm{H}}_6+\mathrm{MeOH}\to P_2$

The number of hydrogen atoms in one molecule of '${\mathrm{P}}_2$' = $q$.

(c) $\mathrm{M}{\mathrm{g}}_3{\mathrm{C}}_2+{\mathrm{H}}_2\mathrm{O}\to {\mathrm{P}}_3$.

The number of $\sigma$ bonds present in '${\mathrm{P}}_3$' = $r$.

(d) $\mathrm{Sb}+\mathrm{HN}{\mathrm{O}}_3(conc.)\to {\mathrm{P}}_4$.

The number of lone pair(s) of electrons in ${\mathrm{P}}_4$ = $s$.