(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 ...
CBSE Class 12 Board Exam 2025 Live: Chemistry paper started at 10.30 am today and concluded at 1.30 pm today. Follow the blog for paper analysis, guidelines and other details. CBSE Class 12 Board Exam ...
UK Board Class 12 Chemistry Syllabus 2025-26: The Uttarakhand Board Class 12 Chemistry Syllabus 2025-26 has been released to guide students in their preparation for the upcoming board examinations.
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