Question:
In the reaction of oxalate with permaganate in acidic medium, the number of electrons involved in producing one molecule of $\mathrm{CO}_{2}$ is :
Correct Option: , 3
Solution:
$10 \mathrm{e}^{-}$trans for 10 molecules of $\mathrm{CO}_{2}$ so per molecule of $\mathrm{CO}_{2}$ transfer of $\mathrm{e}^{-}$is ' 1 '