Question:
Which of the following compounds produces the most heat per mole of compound when reacted with oxygen?
Which of the following compounds produces the most heat per mole of compound when reacted with oxygen?
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In combustion reactions, alkanes and cyclic hydrocarbons generally release energy depending on the number and strength of the bonds broken and formed. Cyclopentane releases the most heat in this case.
Updated On: Apr 1, 2025
- CH\(_4\)
- C\(_2\)H\(_6\)
- Cyclohexane
- Cyclopentane
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The Correct Option is D
Solution and Explanation
The heat produced per mole during combustion is related to the energy released during the reaction, which is typically proportional to the number of bonds that are broken and formed.
Cyclopentane, due to its structure and the number of bonds involved, produces the most heat per mole when burned compared to the other compounds.
Thus, the correct answer is (d).
Cyclopentane, due to its structure and the number of bonds involved, produces the most heat per mole when burned compared to the other compounds.
Thus, the correct answer is (d).
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