Consider the process which is carried out at constant pressure. The total DS for this process is
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which is carried out at constant pressure. The total DS for this process is known to be 75.0 J K-1mol-1. For A(l) and A(g), the Cp values are 75.0 JK-1mol-1 and 29.0 JK-1mol-1, respectively, and are not dependent on temperature. Calculate ÎH vaporization for A(l) at 125oC (its boiling point).
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75 C 155 C
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For Al 125C Al 75C S nC p lnT 2 T 1 100 mol750 J K 1 mol 1 ln348 K398 K 101 JK For Al ...View the full answer
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