Question

explain how the use of CNG in automobile has reduced pollution in cities​

Answer 1

Answer:

The use of CNG in place of petrol and diesel reduce pollutions in following ways: (i) It produces less carbon monoxide gas. (ii) It produces less carbon dioxide gas. (iii) It produces less amount of sulphur dioxide and nitrogen dioxide which cause acid rain.

Answer 2

Explanation:

cng doesn't pollute the environment

cng saves the air pollination

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