The CBSE Question Paper Portal 📄✨ (CBSE Official Site) is a valuable resource for students preparing for board exams. It provides access to previous years' question papers, marking schemes, and sample papers, helping students understand exam patterns, important topics, and answer presentation styles. ✅ Key Features: 📌 Previous Year Papers – Practice with real exam papers to boost confidence. 📌 Marking Schemes – Understand how marks are awarded for better scoring. 📌 Sample Papers – Get famili

10K views · 75 reactions | 離 Class 12 Chemistry | Sample Paper with Solutions Posting a CBSE-pattern Chemistry sample paper along with complete, step-by-step solutions. ✔️ Important board-level questions ✔️ Clear concepts & proper answer writing ✔️ Ideal for revision and practice  A must-practice resource for Class 12 board exam preparation ✨ #class12chemistry | Chemistry Help | Facebook