(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 ...
UK Board Class 12 Chemistry Syllabus 2025-26: The Uttarakhand Board has released the Class 12 Chemistry Syllabus 2025-26 on the official website. Students can refer to this syllabus to understand the ...
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