Question

what is refining? please any one tell correct answer​

Answer 1

In the process of refining petroleum is heated at at very high temperature to obtain many useful products like: petrochemicals, LPG, kerosene, etc.

Answer 2

Answer:

Removing impurities and dirt or unwanted elements from a substance....

Ex sand or dust particles from water..

Also other substances can be obtained from refining...

Ex kerosene, coal, wax from petroleum.

Hope it helps u

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