1 Surface Chemistry
Methylene blue, from its aqueous solution, is adsorbed on activated charcoal at 25oC. For this purpose the correct statement is:
1) The adsorption requires activation at 25oC 2) The adsorption is accompanied by a decrease in enthalpy 3) The adsorption increases with increase of temperature 4) The adsorption is irreversible
Methylene blue, from its aqueous solution, is adsorbed on activated charcoal at 25 degree Centigrade. For this purpose the correct statement is The adsorption requires activation at 25 degree centigrade.
Your Score:
