Chemistry - Complete Pblock- Question with Solution | TestHub

Yellowish-green gas of chlorine is evolved when the sodium chloride is heated with concentrated${\text{H}}_{\text{2}}{\text{SO}}_{\text{4}}$in presence of${\text{MnO}}_{\text{2}}$.

$\text{NaCl}+{\text{H}}_{\text{2}}{\text{SO}}_{\text{4}}\to {\text{NaHSO}}_{\text{4}}+\text{HCl}$

${\text{MnO}}_{\text{2}}+4\text{HCl}\to {\text{MnCl}}_{\text{2}}+2{\text{H}}_{\text{2}}\text{O}+{\text{Cl}}_{\text{2}}$