Question:
Given :
$\mathrm{X} \mathrm{Na}_{2} \mathrm{HAsO}_{3}+\mathrm{Y} \mathrm{NaBrO}+2 \mathrm{ZCl} \rightarrow \mathrm{NaBr}$
$+\mathrm{H}_{3} \mathrm{AsO}_{4}+\mathrm{NaCl}$
The values of $\mathrm{X}, \mathrm{Y}$ and $\mathrm{Z}$ in the above redox reaction are respectively :
Correct Option: , 2
Solution:
Solution Not Required