MENU
Question -

Fill in the banks.┬а
(a) Fossil fuels are ________, ________ and _________.┬а
(b) Process of separation of different constituents from petroleum is called _________.┬а
(c) Least polluting fuel for vehicles is __________.



Answer -

(a) Fossil fuels are __coal__, __petroleum__ and __natural gas__.

(b) Process of separation of different constituents from petroleum is called __refining__.

(c) Least polluting fuel for vehicles is __compressed natural gas (CNG)__.

Comment(S)

Show all Coment

Leave a Comment

Free - Previous Years Question Papers
Any questions? Ask us!
×