How to prepare different chapters of Chemistry for Class 12 Board Exam?
Chemistry consists of 3 portions- Physical chemistry, Inorganic chemistry, and Organic chemistry. All three portions are equally important and if you want to score higher in this subject then you must not neglect any portion.
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Physical Chemistry: First, learn and understand the theoretical portion of this unit. Without understanding theory, you will not be able to solve numerical. Learn all formulas of chapters like Solid State, Solution, Electrochemistry and Chemical Kinetics. Never neglect the theory portion which is equally important for entrance exams too.
Inorganic Chemistry: Inorganic Chemistry requires lots of learning work and you cannot escape from it. NCERT is enough for the preparation of this portion. If you have notes, then it is great. But if you don’t have it and you are finding it difficult to learn from NCERT then you can opt for above mentioned books like All-in-One Chemistry
If you successfully learn this section, rest assured, you will get full marks from it. Direct questions are asked from it. Never leave them for the last moment. Give at least half an hour to this section daily and keep revising learned topics as well to avoid forgetting them.
Organic Chemistry: It is probably the easiest but important portion of class 12 Chemistry. This section carries 18 marks. Learn all organic reactions. Practice them by writing and keep revising learned reactions. Solve all word-problems of NCERT exercise. Alcohols, Phenols and Ethers and Aldehydes, Ketones and Carboxylic Acids are the two most important chapters from Organic chemistry.
Some important topics from Organic chemistry are- Sandmeyer’s reaction, Nucleophilic substitution reaction, Optical isomerism, Electrophilic substitution reaction, Esterification, Reimer-Tiemann reaction, Kolbe’s reaction, Williamson synthesis, Rosenmud reduction, Gatterman-Koch reaction, Nucleophilic addition reaction, Clemmensen reduction, Wolff-Kishner reduction, Aldol reaction, Haloform reaction, Cross aldol condensation, Cannizzaro reaction, Hell-Volhard Zelinsky reaction, Carbylamine reaction and Coupling reaction.
If you want to secure 95+ marks, then concentrate equally on all chapters. Prepare all above mentioned topics of Organic chemistry. The last three chapters- Biomolecules, Polymers and Chemistry in Everyday Life carry 10 marks together. “p-Block Elements” and “d-Block Elements” carry 13 marks together. Surface Chemistry and Coordination Compounds should also be read well. Good command over these chapters can take your score way above passing marks.
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REVISION is the Key
Whatever you learn, keep revising them regularly. Many students complain that they forget learned topics after few days. It is a common problem. With regular revision you can overcome it. Try to solve CBSE Sample Paper Class 12 Chemistry 2022-23 at least once a week to feel confident about your preparation. Solve last 10-year question papers. First, prepare those chapters in which you feel comfortable.
Here's the recommended link to buy CBSE Sample Paper Class 12 Chemistry 2022-23 for 2023 Board Exams: https://oswaalbooks.com/collections/cbse-class-12-sample-paper
Chemistry is a scoring subject and students can obtain higher marks in this subject by putting in little hard work. Chemistry is a very important subject for both Board exams and various Competitive exams. One can easily score 95+ marks in Chemistry but you must study it regularly. Entrance exams like NEET and JEE Mains are conducted within a month after the completion of class 12 Board Exams. If you have command over this subject, then you can really perform well in different competitive exams too.
The main key to decode the exam pattern for chemistry Board Exams is to practice extensively with CBSE Sample Paper Class 12 Chemistry 2022-23
Why students face difficulty in Chemistry?
Many students fail to score good marks in this subject. The only reason behind it is that they run away from it. If you really want to perform in this subject, then try to eject chemistry-phobia from your mind as soon as possible. Believe me, chemistry is one of the easiest subjects in the science stream provided you study it with full concentration and consistently. You must read chemistry regularly or you will fail to prepare it well for the board exam.