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JEE PHYSICS MCQ: THERMODYNAMICS
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Statement-I: According to the second law of thermodynamics total heat can be converted into mechanical work
Statement-II: Due to various losses, it is impossible to convert total heat into mechanical work
Statement-II: Due to various losses, it is impossible to convert total heat into mechanical work
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Correct option: C
Statement-I is false and statement-II is true
Option C (Statement-I is false and statement-II is true) is correct because the second law of thermodynamics prohibits the complete conversion of heat into work due to entropy increase.
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