The extent of adsorption of adsorbate from the solution phase increases with ________. (i) increase in the amount of adsorbate in solution. (ii) the decrease in surface area of the adsorbent. (iii) increase in temperature of the solution. (iv) the decrease in the amount of adsorbate in solution
Extent of adsorption of adsorbate from solution phase increases with increase in amount of adsorbate in solution. As amount of adsorbate in the solution increases interaction of adsorbate with adsorbent increases which lead to increase in extent of adsorption.