Question

When $H_{2}S$ is passed through acidified $KMnO_{4},$ we get.

• A. $K_{2}SO_{3}$
• B. $MnO_{2}$
• C. $KHSO_{3}$
• D. Sulphur

Answer 1

$2KMnO_{4} + 3H_{2}SO_{4} + 5H_{2}S \rightarrow$