66. 2 mol of an ideal gas at 27°C temperature is expandedreversibly f – InterviewSolution

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1.	66. 2 mol of an ideal gas at 27°C temperature is expandedreversibly from 2 litrc to 20 litre. Find entropy change:(R 2 cal/mol K)(a) 92.1(c) 4(CBSE 2002)(b) 0(d) 9.2
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