(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 Chemistry Lab Manual PDF: This article contains direct links to download the latest NCERT Chemistry lab manuals for Class 12 Chemistry. Also, check the CBSE Class 12 Chemistry practical ...

The CBSE Class 12 Chemistry exam 2026 has concluded across centres in the country. Detailed paper analysis and expert review are now available, with students also sharing their reactions. Check full ...

The long-answer section was comprehensive yet balanced. Organic chemistry conversions, reaction mechanisms, and named reactions were given importance.

The CBSE Class 12 question paper had 33 compulsory questions, divided into five sections: A, B, C, D, and E. The paper was conducted for 70 marks and students got three hours to complete the paper.

CBSE Class 12 Chemistry exam was moderate and concept-driven, focusing on NCERT understanding and analytical skills. MCQs ...

Focus on high-weightage chapters and NCERT textbook for Chemistry exam. Review key formulas, reactions, and diagrams for improved understanding. Use mind maps, summary notes, and past papers for ...

CBSE Class 12th Chemistry Important MCQs: The CBSE Class 12th Chemistry Board Exam 2026 requires thorough practice, especially with Multiple-Choice Questions (MCQs), which play a key role in scoring ...

⦁ Condense all organic reactions chapter-wise into 4-5 pages or flowcharts for quick revision. ⦁ Focus on name reactions such as Aldol Condensation, Cannizzaro Reaction, Clemmensen Reduction, Hoffmann ...

The Central Board of Secondary Education (CBSE) will conduct the Class 12 Chemistry Board Exam on February 27, 2025. The exam will be held in a single shift from 10:30 AM to 1:30 PM. With only some ...

Today, on Monday, March 9, 2026, the Assam Higher Secondary Education Council (AHSEC) conducted the Class 12 Chemistry exam.

The Central Board of Secondary Education (CBSE) has conducted the Class 12 Chemistry exam on February 28, 2026. The CBSE 12th Chemistry exam (subject ...