Q. Sulphur hepto oxide is an anhydride of
A) $H_{2}S_{2}O_{8}$
B) $H_{2}S_{2}O_{7}$
C) $H_{2}SO_{4}$
D) $H_{2}SO_{5}$
Explanation
(a)
$S_{2}O_{7} + \ H_{2}O \rightarrow H_{2}S_{2}O_{8}$
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.