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NEET UG CHEMISTRY MCQ: THERMODYNAMICS
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∆E°of combustion of isobutylene is –x kJ mol(-1). The value of ∆H° is
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Correct option: D
Option D () is correct because for combustion reactions with an increase in the number of moles of gas, is less than .
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Reason :- During phase transition work done is always negative. For the reaction, at . Hence, is