MCQOPTIONS
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| 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. | |