State one use each of the following products of petroleum.
(a) Bitumen (b) Petroleum gas
(a) Bitumen:
•It is used for paints purpose.
•It is used for making roads. (any one)
(b) Petroleum gas:
•It is used as domestic fuel in its liquefied form, i.e., LPG.
•It is also used in heating appliances. (any one)