Chemistry MARKING SCHEME FOR CLASS XII 2017-18

Last Updated: Dec 16, 2025

Nov 11 • Board Sample Papers, CBSE • 570 Views • No Comments on Chemistry MARKING SCHEME FOR CLASS XII 2017-18

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Taking Chemistry for your Class 12 boards? The marking scheme from 2017-18 is crucial for your preparation. It shows you exactly how your paper is structured and where marks are distributed across different sections and chapters.

The scheme covers all major units – solid state, solutions, electrochemistry, chemical kinetics, surface chemistry, p-block elements, d and f-block elements, coordination compounds, aldehydes and ketones, amines, polymers, and biomolecules. You’ll see which chapters carry more weightage, helping you prioritize your study time smartly. Instead of studying everything equally, you can focus more on high-scoring topics.

When you practice with previous year papers using this scheme, you understand what examiners expect. How detailed should your chemical equations be? What level of explanation fetches full marks? The marking scheme clears this up. Chemistry has numerical problems and theory both, so knowing the mark distribution helps you prepare accordingly.

Keep this blueprint handy throughout your preparation. Use it to plan your revision and evaluate your practice answers. It makes your study approach focused and way more efficient.