How I Scored 100/100 in Chemistry | Class 12 CBSE Topper Strategy 🔥

Summary

In this video, Shreya shares her strategy for scoring 100 in Class 12 Chemistry, emphasizing the importance of daily reviews, previous year questions, and sample papers. She advises focusing exclusively on NCERT for all three sections: Organic, Inorganic, and Physical Chemistry. Key strategies include revising regularly, mastering reasoning-based questions, and practicing reaction mechanisms and tests. Shreya also stresses the importance of creating a personalized formula sheet and solving problems under timed conditions. With practical tips and a structured approach, she provides a roadmap for achieving top marks in Chemistry.

Takeaways

• 📚 Daily revision is essential for Chemistry, especially for organic and inorganic topics, to keep reactions and concepts fresh in your mind.
• 📝 Previous year questions help understand the exam pattern and reinforce NCERT concepts; they should be practiced thoroughly.
• 📄 Sample papers are crucial for exam practice; attempt them under timed conditions and check answers strictly to improve accuracy.
• 🔬 For Physical Chemistry, focus on formulas, theory, and NCERT questions; make your own formula sheets for repeated revision.
• ⚛️ Inorganic Chemistry requires strong conceptual clarity from NCERT; practice reasoning questions and remember key reactions like potassium dichromate and permanganate.
• 🧪 Organic Chemistry preparation relies entirely on NCERT; learn reactions thoroughly, practice conversions, and understand reasoning behind concepts.
• ✏️ Writing your notes and reactions by hand helps reinforce memory more effectively than just reading or copying from PDFs.
• 🧠 Conversion questions in Organic Chemistry can be solved easily if all reactions are memorized and practiced repeatedly.
• 🔑 Focus on important tests mentioned in NCERT, such as Fehling’s, Tollen’s, and sodium bicarbonate tests, as no other tests appear in exams.
• ⏰ Start studying early and manage your time well; practicing writing answers during free time helps develop speed and accuracy for board exams.
• 🗂️ Reasoning questions often use the word 'because'; noting these lines from NCERT helps answer such questions accurately.
• 🎯 Overall strategy: NCERT is the central resource, complemented by previous year questions and sample papers for full exam preparation.

Q & A

What are the three key strategies Shreya used to score 100 in Chemistry?

Shreya’s three key strategies were: 1) Daily Reviews, 2) Solving Previous Year Questions, and 3) Practicing Sample Papers.

What is the purpose of daily reviews according to Shreya?

Daily reviews help reinforce memory, especially for organic reactions and inorganic reasoning, ensuring concepts are retained and easily recalled during exams.

What is the FAME technique mentioned by Shreya?

The FAME technique involves teaching yourself by asking questions about the topic and answering them, which helps identify weak areas and strengthens understanding.

Why does Shreya recommend focusing on NCERT for Chemistry?

Most board questions are derived from NCERT, covering both theory and practical aspects. Studying NCERT thoroughly ensures students are prepared without needing reference books.

How should sample papers be practiced for maximum benefit?

Sample papers should be practiced under exam-like conditions with a timed session (2 hours 30 minutes), and answers should be checked rigorously using a red pen to identify weak topics and improve answer presentation.

What is Shreya’s method for studying Physical Chemistry theory?

She reads NCERT theory, underlines important lines, and writes them down in a self-made formula/theory sheet repeatedly to reinforce understanding and retention.

How does Shreya suggest preparing for Inorganic Chemistry reasoning questions?

Focus on NCERT content, especially for DNF and Coordination Compounds. Write answers for reasoning questions based on NCERT explanations and memorize key reactions such as those involving potassium dichromate and permanganate.

What is the recommended approach for Organic Chemistry reactions and conversions?

Read and understand reactions from NCERT, write them repeatedly, and practice conversion questions step by step. Also, create a reagent table and revise it frequently.

How should students approach practical tests in Chemistry according to the video?

Students should only focus on tests mentioned in NCERT, such as Fehling, Tollens, and sodium bicarbonate tests. Understand the purpose of each test and how to answer related questions effectively.

Why does Shreya emphasize writing and creating notes by yourself?

Writing notes and formula sheets by yourself enhances memory retention, ensures understanding, and helps in effective revision, as opposed to simply copying from PDFs or other sources.

How can reasoning questions in Organic Chemistry be approached?

Identify key lines in NCERT where 'because' is mentioned, write down the reasoning in your notes, and revise frequently. This helps answer questions related to boiling points, reactivity, and other logical explanations.

What role does practicing previous year questions play in Chemistry preparation?

Practicing previous year questions familiarizes students with the exam pattern, reinforces NCERT concepts, and helps identify common question types and important chapters.