1.

Methylene blue, from its aqueous solution, is adsorbed on activated charcoal at\[25{}^\circ C\]. For this process, which of the following statement is correct?

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
Answer» C. The adsorption increases with increase of temperature


Discussion

No Comment Found