{"id":8030,"date":"2026-03-11T12:02:08","date_gmt":"2026-03-11T12:02:08","guid":{"rendered":"https:\/\/www.chennaineet.com\/blog\/?p=8030"},"modified":"2026-03-12T11:47:58","modified_gmt":"2026-03-12T11:47:58","slug":"class-12-surface-chemistry-ncert","status":"publish","type":"post","link":"https:\/\/www.chennaineet.com\/blog\/class-12-surface-chemistry-ncert\/","title":{"rendered":"NCERT Book for Class 12 Chemistry Part 1 \u2013 (Chapter 5 \u2013 Surface Chemistry)"},"content":{"rendered":"\n

Chapter 5 \u2013 Surface Chemistry<\/h2>\n\n\n\n

The chapter Surface Chemistry<\/strong> deals with chemical phenomena that occur at the surface or interface of substances<\/strong>. It explains important concepts such as adsorption and absorption<\/strong>, highlighting how molecules accumulate on the surface of solids or liquids. The chapter also discusses different types of adsorption processes and adsorption isotherms<\/strong>, which describe how gases interact with solid surfaces.<\/p>\n\n\n\n

Another important topic covered is catalysis<\/strong>, where catalysts increase the rate of chemical reactions without being consumed. The chapter also introduces colloids<\/strong>, their properties, types, and methods of preparation and purification. Concepts such as the Tyndall effect, Brownian motion, and coagulation of colloids<\/strong> are also explained. Understanding surface chemistry is important in areas like industrial processes, medicines, environmental science, and nanotechnology<\/strong>. This chapter is highly important for Class 12 board exams and competitive exams like NEET<\/a> and JEE<\/strong>.<\/p>\n\n\n\n

Class 12 Surface Chemistry NCERT<\/h2>\n\n\n\n
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