(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 ...
UP Board Class 12 Chemistry Syllabus 2024-25: This is the 2024–25 academic session, and students who will appear for the 2025 Class 12 UP Board Chemistry exam must check out this article. For Class 12 ...
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