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Question
The temperature of nmoles of a gas is increased from Tito Tfat constant pressure. If the molar specific heat at constant pressure is Cpand is independent of temperature, then change in the entropy of the gas is:A) nCpln(Tf/Ti)
B) nCpln(Ti/Tf)
C) nCpln(Tf" Ti)
D) nCpln(1 " Ti/Tf)
E) nCp(Tf" Ti)
Answer
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