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13-09-2016
Chemistry

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Which of these chemicals contains a carbon–carbon double bond?
C2H6
C2H4
C2H2

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taskmasters taskmasters

14-09-2016

I think the correct answer from the choices listed above is the second option. The chemical that contains a carbon–carbon double bond would be C2H4. This belongs to the group of alkenes which has a general formula of CnH2n. Hope this answers the question.

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