`CH_(3)-CH_(2)-underset(CH_(3))underset(|)overset(CH_(3))overset(|)C-underset(OH)underset(|)(CH)-CD_(3)underset(Delta)overset(H_(3)PO_(4))rarr` Total no. of
alkenes `(X) underset(distilation)overset(Fractional)rarr` No. of fractions obtained `(Y)`.
`X` and `Y` are:

Options

A. `6,6`
B. `9,5`
C. `9,6`
D. `6,4`

Answer

C

Explanation

`X`can be `CH_(3)-CH_(2)-overset(CH_(3))overset(|)underset(CH_(3))underset(|)C-CH=CD_(2)`
`CH_(3)-CH_(2)-underset(CH_(3))underset(|)C=underset(CH_(3))underset(|)C-CD_(3)` (cis//trans)
`CH_(3)-CH=underset(CH_(3))underset(|)C-underset(CH_(3))underset(|)(.^(**)(CH)-CD_(3)` cis `(d,l)` and trans `(d,l)`
`CH_(3)-CH_(2)underset(CH_(2))underset(||)C-underset(CH_(3))underset(|)(.^(**)CH)-CD_(3) (d+l)`
Total `9` alkenes are formed and after fractional distillation `6` are separated.