Question:
Iodine reacts with concentrated $\mathrm{HNO}_{3}$ to yield $\mathrm{Y}$ along with other products. The oxidation state of iodine in $\mathrm{Y}$, is :-
Correct Option: 1
Solution:
$\mathrm{I}_{2}+10 \mathrm{HNO}_{3} \longrightarrow 2 \mathrm{HIO}_{3}+10 \mathrm{NO}_{2}+4 \mathrm{H}_{2} \mathrm{O}$