Refining is
a. Extracting petroleum gas b. Separation of various fractions of petroleum
c. Heating of coal d. Sedimentation of fossil fuel
Answers
Answered by
6
Answer:
b)separation of various fractions of petroleum
Explanation:
Refining is the process of reducing the impurities in a substance.
Answered by
1
Answer:
b)separation of various fractions of petroleum
Explanation:
Refining is the process of reducing the impurities in a substance.
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