JEE Main 2021 Chemistry question

Chemistry The p-Block Elements JEE Main 2021

In polythionic acid, (x = 3 to 5) the oxidation state(s) of sulphur is/are :

(A)+5 only
(B)+6 only
(C)+3 and +5 only
(D)0 and +5 onlyCorrect

Answer: (D)

Solution

Question ID VK-023038