GUJCET 2026 Free Mock Test: Surface Chemistry MCQs Based on Latest Syllabus
Surface Chemistry: Adsorption – physisorption and chemisorption; factors affecting adsorption of gases on solids; catalysis:homogenous and heterogeneous, activity and selectivity: enzyme catalysis; colloidal state: distinction between true solutions, colloids and suspensions; lyophillic, lyophobic multimolecular and macromolecular colloids; properties of colloids; Tyndall effect, Brownian movement, electrophoresis, coagulation; emulsions – types of emulsions