Question

$H_2{S}_2{O}_8$ and $H_{2}S{O}_5$ both have $+6$ oxidation state of sulphur. It is due to

• A. Presence of peroxy group
• B. Presence of superoxo group
• C. Presence of neutral $O_2$
• D. Presence of ozone

Answer 1

Answer: (A)

Correct answer is (a) Presence of peroxy group