`H_2S_2O_8` is

A

Marshall acid

B

an intermediate in the manufacture of `H_2SO_4`

C

a peroxy compound

D

Both (A) and (C).

Text Solution

Verified by Experts

The correct Answer is:
D
`H_2S_2O_8` is called Marshall's acid or Peroxodisulphuric acid (due to peroxide linkage).
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