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ScienceCLASS 8CBSE

answered 28 Mar 2026

Which of the following is not a constituent of petroleum? (a) paraffin wax (b) lubricating oil (c) petrol coke

A.VERIFIED ANSWERfact-checked by tutors

Soln:

Answer is (b) lubricating oil

Explanation:

Lubricating oil is obtained from crude petroleum.

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