Surface Chemistry, Short Notes.
bulk. Negative adsorption occurs when the concentration of the adsorbate is lower on the surface of the adsorbent than in the bulk. Factors affecting adsorption ➭ Nature of the adsorbent. ➭ Surface area of the adsorbent. ➭ Nature of the gas being adsorbed. ➭ Temperature. ➭ Pressure. ➭ Activation of