Question

In neutral solution, thiosulphate is oxidised by potassium permanganate to

• A. $S^{2-}$
• B. $SO_3^{2-}$
• C. $SO_4^{2-}$
• D. S

Answer 1

Answer: (C)

$SO_4^{2-}$

Answer 2

The correct option is (C): SO42-