Chemistry - Complete P-block Question with Solution | TestHub

The reaction of zinc with dilute and concentrated nitric acid are respectively as follows

$4\text{Zn}+\underset{\left(\text{dil}.\right)}{10{\text{HNO}}_3}\to 4\text{Zn}{({\text{NO}}_3)}_2+{\text{N}}_2\text{O}+5{\text{H}}_2\text{O}$

$\text{Zn}+\underset{\left(\text{conc}.\right)}{4{\text{HNO}}_3}\to \text{Zn}{({\text{NO}}_3)}_2+2{\text{NO}}_2+2{\text{H}}_2\text{O}$