Answer
a) Alcohol
b) Amine
c) Alkane
d) Carboxylic acid
e) Ether
f) Alkene
Work Step by Step
a) OH group is present. So, this compound belongs to Alcohol.
b) N group is present. So, this compound belongs to Amine.
c) Only single bonds are present with Carbon and hydrogen. So, this compound belongs to Alkane.
d) -COOH group is present here. It belongs to Carboxylic Acid group.
e) -O- group means Ether.
f) One Carbon Carbon double bond is present here. So, this compound is Alkene.
