What is the change in entropy

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A vessel, divided into two parts by a partition, contains 6 mol of N2 gas at 65oC and 30 bar at one side of the partition and 5 mol of Ar at 140oC and 20 bar on the other. If the partition is removed and the gases mix adiabatically and completely, what is the change in entropy? Assume N2 to be an ideal gas with Cv=(5/2)R and Ar to be an ideal gas with Cv=(3/2)R

Reference no: EM13706740

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