WBCHSE Preparation Tips for Chemistry

West Bengal Council of Higher Secondary Education 2026 ( WBCHSE )

DeskCalelnderExam On - 12 Feb '26 - 27 Feb '26

Updated on May 11, 2020 16:59 IST

WBCHSE Chemistry syllabus is extensive. There are several chemical formulae and equations due to which students often find this subject difficult for board exams. Hence, the students should formulate a plan and adhere to the WBCHSE preparation tips provided below.

West Bengal Council of Higher Secondary Education (WBCHSE) is a state-level board of education for the state of West Bengal. WBCHSE conducts Class 12 board examinations for major streams. Chemistry is one of the important and scoring subjects for WBCHSE Board Science stream students. Therefore, students need to prepare for this subject diligently.

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The syllabus of WBCHSE Chemistry is extensive. There are several chemical formulae and equations due to which students often find this subject difficult for board examination. Hence, the students should formulate a plan and adhere to it to cover the syllabus. Also, the students need to know the complete syllabus and avoid skipping any topics during preparation.

In this article, we will discuss preparation tips for WBCHSE Chemistry exam.

WBCHSE Exam Pattern and Marking Scheme for Chemistry

According to the WBCHSE exam pattern, the duration of WBCHSE Chemistry exam is three hours and fifteen minutes. The total marks allocated for the examination is 100 — 70 marks for theory paper and 30 marks for the practical assessment.

The table below provides the chapter-wise marks distribution for WBCHSE Chemistry exam syllabus:

Name of Units

Marks

Solid State

04

Solution

05

Electro Chemistry

05

Chemical Kinetics

05

Surface Chemistry

04

General Principles and Processes of Isolation of Element

03

p-Block Elements

08

D and f Block Elements

05

Coordination Compounds

03

Halo Alkanes and Halo Arenes

04

Alcohols, Phenols and Ethers

04

Aldehydes, Ketones and Carboxylic Acids

06

Amines and Diazonium Salts

04

Biomolecules

04

Polymers

03

Chemistry in Everyday Life

03

Total

70

 Important WBCHSE Preparation Tips for Chemistry

The students preparing for the WBCHSE Chemistry exam need to understand the basic concepts to score well. Here are some of the key tips to prepare for West Bengal Board 12th Chemistry exam.

  1. The syllabus of Chemistry is divided into two parts — Organic Chemistry and Inorganic Chemistry. The students need to know the syllabus to get an idea of all the topics. After getting the knowledge about the syllabus, the students can easily devise a schedule to cover all the topics on time.
  2. Besides the chemical formulae, Chemistry also has reactions that have to be practised thoroughly and revised regularly to secure high scores. The students should focus on understanding the basic concepts of various reactions such as Hoffmann Bromamide, Clemmensen Reduction Reaction, Williamson Synthesis, Kolbe’s Reaction, Aldol Condensation,  etc.
  3. Inorganic Chemistry involves several numerical questions. The students need to understand and practise these questions regularly to enhance speed and accuracy.
  4. Practise previous year's question papers as this will help students in understanding the question paper format along with the high-weightage topics to prepare for the exam accordingly.
  5. Learn and write all the important formulae and chemical equations in a separate notebook and revise them daily. This will help in quick revision of the basic concepts.
  6. After completing the syllabus, solve as many mock tests as possible to get an idea of the exam pattern. Also, the students should solve these mock tests with a stopwatch and try to complete the same in the prescribed time. This will improve their speed and manage time properly.
  7. During the exam, write a short introduction of the concepts, highlight keywords and ensure important points are covered while writing long answers. Practise this concept in mock tests as well so that the same pattern can be implemented in the board exam as well.
  8. The students should not compare their method of learning or the course covered with others. Every student has a different style of learning. Hence, the students must focus on their preparation method instead of looking at the preparation of others.
  9. During the preparation, cover the difficult topics earlier so that the time can be managed more effectively. 
  10. Stay calm during the preparation as well as in the exam. Focus on practising daily to boost confidence and prevent repeated mistakes

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About the Author
With a degree in MBA from ICFAI University and work experience in all sectors of education, Jasleen wishes to guide students to choose a perfect academic course in accordance to their personality to build a bright f Read Full Bio
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