The correct option(s) related to adsorption processes is(are):
Chemisorption results in a unimolecular layer
The enthalpy change during physisorption is in the range of \( 100 \) to \( 140 \, \mathrm{kJ\, mol^{-1}} \)
Chemisorption is an endothermic process
Lowering the temperature favors physisorption processes
