(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 Practical Exam 2025-26: Whenever the Central Board of Secondary Education (CBSE) Class XII practical examinations near, tension mounts and uncertainty increases among students ...
The Central Board of Secondary Education (CBSE) has released the detailed marks bifurcation for both Class 10 and Class 12 board exams scheduled for 2025. Each subject will continue to carry a total ...
The HPBOSE Class 12 Chemistry Examination 2026 was successfully conducted today, March 23, 2026, across various exam centres.
The Central Board of Secondary Education (CBSE) has issued the schedule for practical exams for the 2025-26 academic year, allowing winter-bound schools to finish them between November 6 and December ...
Prayagraj: In the practical examination of class 12 of UP Board, the maximum number of students are of Physics and Chemistry subjects. 16,50,937 students are registered in Chemistry and 16,50,482 in ...
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