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NEET UG CHEMISTRY MCQ: THERMODYNAMICS
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Which of the following gas will liberate maximum heat on combustion per gram?
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Correct option: A
Methane
Option A (Methane) is correct because it has the highest hydrogen-to-carbon ratio, leading to the greatest heat release per gram upon combustion.
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Reason :- During phase transition work done is always negative. For the reaction, at . Hence, is