(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 ...

Anisha Mishra is a mass communication professional and content strategist with a total 2.5 years of experience. She's passionate about creating clear, results-driven content—from articles to social ...

PSEB Practical Exam 2026: The Punjab School Education Board has issued guidelines for the PSEB Class 10 and Class 12 practical examinations. The board is scheduled to conduct the Punjab Board ...

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 ...

The Punjab School Education Board (PSEB), Mohali, has officially announced the dates for the practical examinations of vocational and National Skill Qualification Framework (NSQF) subjects for both ...

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 ...

Mohali: The Punjab School Education Board (PSEB) on Tuesday released the date sheet for the practical and written examinations for Classes VIII, X and XII to be held in February-March 2026.PSEB ...

The PSEB Class 12 Chemistry exam plays a crucial role in a student’s academic journey, testing their understanding of key ...