If in the question it is asked-

Q) The enthalpy of the adsorbed gas is ________.

Then what should be my answer-> - ve or decreases.

Please tell.

Question

If in the question it is asked-

Q) The enthalpy of the adsorbed gas is ________

Then what should be my answer-> - ve or decreases

Please tell

Abhishek Dwivedi · Accepted Answer

Dear student adsorption is always exothermic Î”H of
adsorption is always negative Regards