The enol from of acetone, after treatment with `D_(2)O,` gives

Options

A. `CH_(3)-overset(OD)overset(|)(C)=CH_(2)`
B. `CD_(3)-overset(O)overset(||)(C)-CD_(3)`
C. `CH_(2)=overset(OH)overset(|)(C)=CH_(2)D`
D. `CD_(2)=overset(OD)overset(||)(C)-CD_(2)`

Answer

B

Explanation

`CH_(3)-underset(OH)underset(|)(C)=CH_(2)overset(D_(2)O)(rarr)CH_(3)-underset(OD)underset(|)(C)=CD_(2)hArr CD_(3)-underset(O)underset(||)(C)CD_(3)`