If a gas, at constant temperature and pressure expands, then its – InterviewSolution

1.	If a gas, at constant temperature and pressure expands, then its
Answer» ENTROPY first increases and then decreases internal energy increases internal energy REMAINS the same internal energy decreases Solution :Internal energy of a gas depends upon its pressure ad temperature. THUS, if a gas expands at constant temperature and PRESURE, then its internal energy remains same.

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