Question

which of the following is not aconstiruent of petroleoum ? i) frequency ii) time period iii) amplitude iv) none of the above ???




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Answer 1

question⤵️

which of the following is not aconstiruent of petroleoum ? i) frequency ii) time period iii) amplitude iv) none of the above ???

answer ⤵️

Coke is not a constituent of petroleum because coke is prepared by heating coal in the absence of air. It has carbon content present in it. This process is known as destructive distillation of coal. Coke is one of the purest form of carbon as most of its impurities are removed during the process.