Answer
a) Alkene
b) Alkyne
c) Alkane
d) Alkene
Work Step by Step
a) The general formula for an alkene is $C_{n}H_{2n}$.If we compare this with $C_{3}H_{6}$, we will find that when n$=$3, so it satisfies the general formula of an alkene.
b) The general formula for an alkyne is $C_{n}H_{2n-2}$.If we compare this with $C_{6}H_{10}$, we will find that when n$=$6, so it satisfies the general formula of an alkyne.
c) The general formula for an alkane is $C_{n}H_{2n+2}$.If we compare this with $C_{3}H_{8}$, we will find that when n$=$3, so it satisfies the general formula of an alkane.
d) The general formula for an alkene is $C_{n}H_{2n}$.If we compare this with $C_{5}H_{10}$, we will find that when n$=$5, so it satisfies the general formula of an alkene.
