A) The adsorption requires activation at \[25{}^\circ C\]
B) The adsorption is accompanied by a decrease in enthalpy
C) The adsorption increases with increase of temperature
D) The adsorption is irreversible
Correct Answer: B
Solution :
[b] The adsorption of methylene blue on activated charcoal is an example of physiosorption which is exothermic, multilayer and does not have energy barrier.You need to login to perform this action.
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