1.

Find out whether the following reaction is spontaneous or not at 127 degrees centigrade? N2(g) + 3H2(g) \(\rightleftharpoons\) 2NH3(g); ΔH = 92.22 kJ/mol and ΔS = -198.75 J/K-mol.

A. it is spontaneous
B. it is not spontaneous
C. it may be spontaneous
D. cannot predict
Answer» C.


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