1.

The structure of pyrosulphuric acid is :

Answer»

`HO-OVERSET(O)overset(||)Sunderset(O)UNDERSET(||)S-overset(O)overset(||)S-OH`
`HO-overset(O)overset(||)underset(O)underset(||)S-O-overset(O)overset(||)underset(O)underset(||)S-OH`
`HO-O-overset(O)overset(||)underset(O)underset(||)S-OH`
`HO-overset(O)overset(||)underset(O)underset(||)S-O-O-overset(O)overset(||)underset(O)underset(||)S-OH`

ANSWER :B


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