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NEET UG CHEMISTRY MCQ: THERMODYNAMICS
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It is impossible to attain the lowest temperature known as zero degree absolute. This is a simple statement of:
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Correct option: C
Third law of thermodynamics
Option C (Third law of thermodynamics) is correct because the third law states that the entropy of a system approaches a minimum value as the temperature approaches absolute zero, making it impossible to reach absolute zero in a finite number of steps.
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Reason :- During phase transition work done is always negative. For the reaction, at . Hence, is