(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 Organic Chemistry is often seen as memory-heavy, but it is built on clear patterns. From functional groups and ...

⦁ 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 ...

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 Class 12 Chemistry Exam 2025: The Central Board of Secondary Education (CBSE) is scheduled to begin the CBSE Class 12 Chemistry Board Exam 2025 tomorrow, February 27, 2025. The Chemistry ...

Students of Class 12 who are preparing for their Chemistry paper in full swing can check the tips and tricks shared by Anshu Taneja, PGT Chemistry, Shiv Nadar School , Faridabad, to perform better in ...

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: ...

CBSE Class 12 Board Exams 2026:The Chemistry paper will be held on February 28. CBSE Class 12 Board Exams 2026: The Chemistry paper is considered one of the most challenging in the Class 12 board ...

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 ...

CBSE Class 12 Chemistry Syllabus 2024-25: The CBSE Class 12 Chemistry Board Exam 2025 is scheduled for February 27, 2025. As ...