Arrange in increasing order of heat of hydrogenation of following dienes.

Question

Arrange in increasing order of heat of hydrogenation of following dienes. (A) iii < v < i < iv < ii (B) v < i < iv < ii < iii (C) iii > v > i > iv > ii (D) iii > v > iv > i > ii

Tardigrade Admin · Accepted Answer

Stability depends on hyperconjugation which further depends on total number of α H.

Q. Arrange in increasing order of heat of hydrogenation of following dienes.

iii < v < i < iv < ii

v < i < iv < ii < iii

iii > v > i > iv > ii

iii > v > iv > i > ii

Stability depends on hyperconjugation which further depends on total number of $α H$ .

Q. Arrange in increasing order of heat of hydrogenation of following dienes.

iii < v < i < iv < ii

v < i < iv < ii < iii

iii > v > i > iv > ii

iii > v > iv > i > ii

Stability depends on hyperconjugation which further depends on total number of αH.

Stability depends on hyperconjugation which further depends on total number of $α H$ .