The acid catalysed hydration of the compound A produces the compound B and C and not D. Account for this
`underset((A))((CH_(3))_(3)C CH=CH_(2))overset(H_(3)O^(+))(rarr) underset((B))((CH_(3))_(2)C(OH)CH(CH_(3))_(2))+underset((C))((CH_(3))_(3)C CH(OH)CH_(3))+underset("(Not possible)")underset((D))((CH_(3))_(3)C CH_(2)CH_(2)OH)`
