{"id":35410,"date":"2022-11-23T11:04:14","date_gmt":"2022-11-23T05:34:14","guid":{"rendered":"https:\/\/tsboardsolutions.com\/?p=35410"},"modified":"2022-11-23T11:04:14","modified_gmt":"2022-11-23T05:34:14","slug":"ts-inter-2nd-year-chemistry-notes-chapter-4","status":"publish","type":"post","link":"https:\/\/tsboardsolutions.com\/ts-inter-2nd-year-chemistry-notes-chapter-4\/","title":{"rendered":"TS Inter 2nd Year Chemistry Notes Chapter 4 Surface Chemistry"},"content":{"rendered":"

Students can go through TS Inter 2nd Year Chemistry Notes<\/a> 4th Lesson Surface Chemistry will help students in revising the entire concepts quickly.<\/p>\n

TS Inter 2nd Year Chemistry Notes 4th Lesson Surface Chemistry<\/h2>\n

\u2192 The phenomenon of attraction and conse-quent accumulation or adherence of mole-cules of a substance on the surface of a liquid or solid is called adsorption.<\/p>\n

\u2192 The phenomenon of concentration of mole-cules of a gas or a liquid on a surface of solid or liquid is called absorption.<\/p>\n

\u2192 The substance adsorbed on the surface of a liquid or solid is called adsorbate.<\/p>\n

\u2192 The substance on whose surface the adsorption occurs is called adsorbent. Eg. in the adsorption of acetic acid on charcoal adsor-bate is acetic acid and charcoal is adsorbent.<\/p>\n

\u2192 Adsorption is two types Physical adsorption and Chemical adsorption.<\/p>\n

\u2192 The adsorption due to physical forces or – van der Waals’ forces is known as physical adsorption. This is also known as van der Waals’ adsorption.<\/p>\n

\u2192 If the adsorption is due to chemical attractive forces, it is known as chemical adsorption.<\/p>\n

\u2192 The amount of a gas adsorbed on metal surface or a solid depends on<\/p>\n