# When a carbon atom is linked to four different groups it is said to be chiral carbon atom. when alpha hydrogen atom of an alkane is replaced by a functional group we get corresponding compound. How many isomeric alkenes on catalytic reduction gives 3- methylhexane ?

$(a)\;7 \\ (b) \; 6 \\ (c) \; 8 \\ (d)\;4$

Hence b is the correct answer.