(a) Preparation of one lyophilic and one lyophobic sol Lyophilic sol - starch, egg albumin and gum Lyophobic sol - aluminium hydroxide, ferric hydroxide, arsenous sulphide. (b) Dialysis of ...

Find the ISC Class 12th Chemistry Syllabus 2025 in the table below and check the chapter-wise topics to be studied for the academic session 2025-26 here. Haloalkanes: General formula, nomenclature and ...