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TS EAMCET · Chemistry · p Block Elements (Group 15, 16, 17 & 18)

The oxoacid of sulphur which contains two sulphur atoms in different oxidation states is

  1. A pyrosulphurous acid
  2. B hyposulphurous acid
  3. C pyrosulphuric acid
  4. D persulphuric acid
Verified Solution

Answer & Solution

Correct Answer

(A) pyrosulphurous acid

Step-by-step Solution

Detailed explanation

The structure of the given oxoacids of sulphur are as Thus, the oxidation states of two \(S\) atoms in pyrosulphurous acid are different.