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Which among the following is not a carcinogen?

(a) 1,2-Benzpyrene

(b) Ethyl Alcohol

(c) 3-Methylcholanthrene

(d) 1,2-Benzanthracene

I got this question in semester exam.

This intriguing question comes from Aromatic Hydrocarbon topic in section Hydrocarbons of Chemistry – Class 11

1 Answer

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Best answer
Correct option is (b) Ethyl Alcohol

Best explanation: Compounds containing more than two benzene rings joined are carcinogenic. They are oxidized in body to form epoxide, which is not excreted readily and finally damage DNA and cause cancer.

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