(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 ...

ISC Class 12 Chemistry Exam Pattern and Marking Scheme 2026: ISC Class 12 Chemistry Exam Pattern and Marking Scheme 2026 helps students to prepare for the exam. The pattern covers different types of ...

CBSE Board Exams 2026: The CBSE Class 12 Chemistry board examination began today, February 28, at 10:30 am and will conclude at 1:30 pm. Around 25 lakh students are appearing for the Class 12 exams at ...

CBSE Class 12 Chemistry: For students aiming to conquer the CBSE Class 12 Chemistry 2026 board examination, incorporating Previous Year Question Papers (PYQ) into your study plan is an essential, high ...

Students found the CBSE Class 12 Chemistry exam for 2025 manageable, with a well-structured paper focused on conceptual understanding and application-based knowledge. However, lengthy and complex ...

Class 12 Chemistry Paper: The long-answer section was comprehensive yet balanced CBSE Class 12 Chemistry Paper Review: The CBSE Class 12 Chemistry paper conducted today, February 28 from 10:30 am to 1 ...

When Class 12 students will sit down to write the CBSE Chemistry board exam, they are not just recalling equations or reaction mechanisms. They are being tested on something deeper and more durable: ...

Did our AI summary help? Students across India sat the Central Board of Secondary Education (CBSE) Class 12 Chemistry examination on 28 February 2026, as the board detailed the exam structure, student ...