Cleaner fuels produce more pollutants.
True
False
Cleaner fuels produce fewer pollutants. They are comparatively eco-friendly. For example, CNG and LPG. Hence the above statement is false.
State whether the following statements are true or false :
(a) Coke is almost pure form of carbon.
(b) Coal tar is a mixture of various substances.
(c) Kerosene is not a fassil fuel.
(d) CNG is more polluting than petrol.
(e) Fossil fuels can be made in the laboratory.
Write 'True' or 'False' for the following statement:
Incomplete burning of fuels produces carbon monoxide.
Major pollutants produced during combustion of fossil fuels are_________