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Question:

The number of S=O and S-OH bonds present in peroxodisulphuric acid and pyrosulphuric acid respectively are:

(2and4)and(2and4)

(4and2)and(4and2)

(2and2)and(2and2)

(4and2)and(2and4)

Solution:

The number of S=O and S-OH bonds present in peroxodisulphuric acid and pyrosulphuric acid respectively are (4 and 2) and (4 and 2).