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18(2 96took the autother. The auto-driver14. A boy was travelling in a CNG auto with his mothe CNG filling station for filling the empty cylinder. The boy asked histhe gas whichis filled in the auto. His mother replied, thisgas is CNGCNGİ usedplace of petrol or diesel because it is cheaper, pollution free and eco-friendlyRead the given passage and(i) What is the full form of CNG?(ii) Name the main constituent of CNG. Also draw its structure.toanswer the following questions(ii) What values you have learnt after reading the text?

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