Question

The number of alkenes (consider stereochemistry of the alkene too) that can be hydrogenated to form methyl cyclohexane is :

Answer 1

There are 4 alkene structures are possible which on hydrogenation gives methyl cyclohexane.

Out of this 4 alkenes, 2 have one optically active carbon.

Thus there are total 6 alkenes possible for hydrogenation to form methyl cyclohexane.