Which one of the following has the greatest entropy?
a) 2 mol N2(g) at 0.5 atm and at 700oC.
b) 1 mol N2(g) at 0.5 atm and at 400oC.
c) 1 mol N2(g) at 0.5 atm and at 700oC.
d) 1 mol N2(g) at 1 atm and at 400oC.
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