At 298 K. Kp for the reaction N2O4 (g) 2NO2 (g) is 0.98. Predict whether the reaction is spontaneous or not.
At 298 K. Kp for the reaction N2O4 (g) 2NO2 (g) is 0.98. Predict whether the reaction is spontaneous or not.
This is a Short Answer Type Questions as classified in NCERT Exemplar
ΔrG° = -RT ln Kp
= -RT ln (0.98)
Since In (0.98) is negative
.'. ΔrG° is positive the reaction is non spontaneous
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