Write structures of all the alkenes which on hydrogenation give 2-methyl butane.

Write structures of all the alkenes which on hydrogenation give 2-methylbutane.

The alkene which on hydrogenation give 2-methyl butane is

Write the structure of all the alkenes that can be hydrogenated to from 2-mrthyl pentane.

An alkyl halide (X) of the folmula C_(6)H_(13)Cl on treatment with potassium tertiary butoxide gives two isomeric alkenes (Y) and (Z)(C_(6)H_(12)) . Both the alkenes on hydrogenation give 2,3- dimethyl butane. Perdict the structures of (X),(Y) , and (Z)