Which of the following is not obtained as a fractional during the refining of petroleum?

1. kerosene
2. natural gas
3. lubricating oil
4. bitumen

Correct Answer: B. natural gas

Explanation: Natural gas is a fossil fuel other than coal and petroleum. Petroleum can be extracted with giant drilling machines. The layer containing petroleum oil and natural gas is above that of water.

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Updated on: 10-Oct-2022

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