CHEMCA offers free, high-quality Chemistry notes, Class 11–12 chapter summaries, JEE/NEET preparation material, revision charts, formulas, PYQs, mock tests, and topic-wise quizzes. Designed for easy learning, Chemca simplifies Organic, Physical, and Inorganic Chemistry with clear explanations, shortcuts, and exam-focused study tools for competitive exam success.
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For success in any entrance exam read The Success Blueprint Do visit for video lectures on important concepts and problems for exam. ...
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Oxidation and reduction reactions play a crucial role in organic chemistry, especially in mechanisms involving alcohols, aldehydes, ketones,... -
When it comes to fuel efficiency and engine performance, Octane Number and Cetane Number are two crucial parameters. While the Octane N...
No one explains it from basic they assume we already know everything, but sir explained it very clearly from basic.
ReplyDeleteThank you sir 🙏