When 1-butyne is treated with aqueous `H_(2)SO_(4)` in presence of `HgSO_(4)`, the major product is

Options

A. Butanal
B. Butanone
C. Butenol
D. Buten-2-ol

Answer

D

Explanation

`{:(La^(3+):[Xe]5d^(0)6s^(0)),(Lu^(3+):[Xe]4f^(14)5d^(0)6s^(0)),(Ce^(4+):[Xe]4f^(0)5d^(0)6s^(0)):}}mu_("eff")=0`
`Nd^(3+):[Xe]4f^(3)}mu_("eff")ne 0`