A) enthalpy is positive
B) entropy is negative
C) entropy increases
D) free energy increases
Correct Answer: B
Solution :
During adsorption, the molecules of adsorb ate (.ie, gaseous molecules) are held on the surface of the adsorbent leading to the decrease in randomness. Therefore, entropy decreases, ie,\[\Delta S\] is negative.You need to login to perform this action.
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