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5. Coal and Petroleum
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Q37 of 65 Page 89

Where and when was the world’s first oil well drilled?

The world’s first oil well was drilled in Pennsylvania, USA, in 1859


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35

Name any five useful substances which are manufactured from petrochemicals.

36

Which material is called ‘black gold’? why?

37

Where and when was oil first struck in India?

38

State one use each of the following products of petroleum:

(a) petroleum gas, (b) petrol, (c) Diesel, (d) Lubricating oil, (e) Bitumen

Questions · 65
5. Coal and Petroleum
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