NCERT SCIENCE SOLUTIONS

Coal And Petroleum

Exercises  1. What are the advantages of using CNG and LPG as fuels? Ans:- The advantages of CNG and LPG as fuels are: can be transported easily through pipes. cost is low thus cheap fuels. they can burn directly and easily. CNG is used as a transport fuel since it doesn't give toxic fumes. CNG is used for power generation. they are clean fuels as they don't give smoke when burnt. 2. Name the petroleum product used for surfacing of roads. Ans:- Bitumen is a petroleum product used for surfacing of road…