13.Which among the following is a water-soluble vitamin?

4. What are ambident nucleophiles? Explain with an example. 5. Predict all the alkenes that would be formed by dehydrohalogenation of the following halides with sodium ethoxide in ethanol and identify ...

The National Institute of Open Schooling (NIOS) has released the updated Class 12 syllabus for the 2025-26 academic year. Students preparing for the October 2025 examinations should download this new ...

Physical Chemistry Solutions: This section talks about solutions, colligative properties, and both ideal and non-ideal solutions. It's crucial to comprehend concentration units and colligative ...

The students found the question paper well-structured, balanced, and clearly aligned with the prescribed syllabus. Check ...

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 ...