

MCQOPTIONS
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1. |
Which of the following isomers has the lowest heat of combustion? |
A. | cis-1,2-dimethylcyclohexane |
B. | trans-1,2-dimethylcyclohexane |
C. | cis-1,3-dimethylcyclohexane |
D. | trans-1,3-dimethylcyclohexane |
Answer» D. trans-1,3-dimethylcyclohexane | |