GSEB 12th Preparation Tips for Chemistry

Gujarat Secondary and Higher Secondary Education Board 12th 2025 ( GSEB HSC )

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Exam On: 27 Feb '25

Updated on May 1, 2023 17:15 IST

Students preparing for GSEB 12th Chemistry exam must go through the preparation tips to score well. Students should formulate a plan such as devising a schedule, making notes, practising previous year question papers and so on to ace the examination

Gujarat Secondary and Higher Secondary Education Board (GSEB) is a state-level board of education responsible for conducting Class 10 and 12 board examination in the state of Gujarat. There are three main streams offered by GSEB, namely Arts, Commerce and Science. Chemistry is one of the main subjects of the Science stream.

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From 2019, GSEB started following the CBSE syllabus and NCERT books, therefore, the marking scheme is the same as CBSE. The syllabus of GSEB Class 12 Chemistry is extensive. The main topics of GSEB Class 12 GSEB are Electrochemistry, Surface Chemistry, Chemical Kinetics, and so on. There are several chemical formulae and equations due to which students often find this subject difficult for the board examination. Hence, the students should formulate a plan and adhere to it to cover the GSEB 12th syllabus. The students should follow tips such as devising a schedule, making notes, practising previous year question papers and so on to score well in the board exam. This article discusses the preparation tips for GSEB Class 12 Chemistry exam in detail.

GSEB 12th Exam Pattern and Marking Scheme of Chemistry

According to the GSEB 12th exam pattern, the duration of GSEB Class 12 Chemistry is three hours. The total marks allocated for the examination is 100 — 70 marks for theory paper and 30 marks for the practical assessment.

Students should know the important topics and weightage of various chapters when chalking out their study plan for any subject. The table below provides list of important topics from each unit of GSEB Class 12 Chemistry syllabus:

Name of Units

Topics

Solid State

·         General Characteristics of Solid State

·         Amorphous and Crystalline Solids

·         Classification of Crystalline Solids

·         Crystal Lattices and Unit Cells

·         Number of Atoms in a Unit Cell

·         Close Packed Structures

·         Packing Efficiency

·         Calculations Involving Unit Cell Dimensions

·         Imperfections in Solids

·         Electrical Properties

·         Magnetic Properties

Solution

·         Types of Solutions

·         Expressing Concentration of Solutions

·         Solubility

·         Vapour Pressure of Liquid Solutions

·         Ideal and Non-ideal Solutions

·         Colligative Properties and Determination of Molar Mass

·         Abnormal Molar Masses

Electrochemistry

·         Electrochemical Cells

·         Galvanic Cells

·         Nernst Equation

·         Conductance of Electrolytic Solutions

·         Electrolytic Cells and Electrolysis Batteries

·         Fuel Cells

·         Corrosion

Chemical Kinetics

·         Rate of a Chemical Reaction

·         Factors Influencing Rate of a Reaction

·         Integrated Rate Equations

·         Temperature Dependence of the Rate of a Reaction

·         Collision Theory of Chemical Reactions

Surface Chemistry

·         Adsorption

·         Catalysis

·         Colloids

·         Classification of Colloids

·         Emulsions

·         Colloids Around Us

General Principles and Processes of Isolation of Element

·         Occurrence of Metals

·         Concentration of Ores

·         Extraction of Crude Metal from Concentrated Ore

·         Thermodynamic Principles of Metallurgy

·         Electrochemical Principles of Metallurgy

·         Oxidation-Reduction

·         Refining

·         Uses of Aluminium, Copper, Zinc and Iron

p-Block Elements

·         Group 15 Elements

·         Dinitrogen

·         Ammonia

·         Oxides of Nitrogen

·         Nitric Acid

·         Phosphorus – Allotropic Forms

·         Phosphine

·         Phosphorus Halides

·         Oxoacids of Phosphorus

·         Group 16 Elements

·         Dioxygen

·         Simple Oxides

·         Ozone

·         Sulphur – Allotropic Forms

·         Sulphur Dioxide

·         Oxoacids of Sulphur

·         Sulphuric Acid

·         Group 17 Elements

·         Chlorine 202

·         Hydrogen Chloride

·         Oxoacids of Halogens

·         Interhalogen Compounds

·         Group 18 Elements

d- and f-Block Elements

·         Position in the Periodic Table

·         Electronic Configurations of the d-Block Elements

·         General Properties of the Transition Elements (d-Block)

·         Some Important Compounds of Transition Elements

·         The Lanthanoids

·         The Actinoids

·         Some Applications of d- and f-Block Elements

Coordination Compounds

·         Werner's Theory of Coordination Compounds

·         Definitions of Some Important Terms Pertaining to Coordination Compounds

·         Nomenclature of Coordination Compounds

·         Isomerism in Coordination Compounds

·         Bonding in Coordination Compounds

·         Bonding in Metal Carbonyls

·         Importance and Applications of Coordination Compounds

Haloalkanes and Haloarenes

·         Classification

·         Nomenclature

·         Nature of C-X Bond

·         Methods of Preparation

·         Physical Properties

·         Chemical Reactions

·         Polyhalogen Compounds

Alcohols, Phenols and Ethers

·         Classification

·         Nomenclature

·         Structure of Functional Groups

·         Alcohols and Phenols

·         Some Commercially Important Alcohols

·         Ethers

Aldehydes, Ketones and Carboxylic Acids

·         Nomenclature and Structure of Carbonyl Group

·         Preparation of Aldehydes and Ketones

·         Physical Properties

·         Chemical Reactions

·         Nomenclature and Structure of Carboxyl Group

·         Methods of Preparation of Carboxyl Group

·         Physical Properties

·         Chemical Reactions

·         Uses of Carboxyl Acids

Amines

·         Structure of Amines

·         Classification

·         Nomenclature

·         Preparation of Amines

·         Physical Properties

·         Chemical Reactions

·         Importance of Diazonium Salts in the Synthesis of Aromatic Compounds

Biomolecules

·         Carbohydrates

·         Proteins

·         Enzymes

·         Vitamins

·         Nucleic Acids

Polymers

·         Classification of Polymers

·         Types of Polymerisation

·         Molecular Mass of Polymers

·         Biodegradable Polymers

·         Polymers of Commercial Importance

Chemistry In Everyday Life

·         Drugs and their Classification

·         Drug-Target Interaction

·         Therapeutic Action of Different Classes of Drugs

·         Chemicals in Food

·         Cleansing Agents

The unit-wise distribution of marks for GSEB Class 12 Chemistry exam is tabulated below:

Unit

Title

Marks

1

Solid State

23

2

Solutions

3

Electrochemistry

4

Chemical Kinetics

5

Surface Chemistry

6

General Principles and Process of Isolation of Elements

19

7

P-Block Elements

8

d-and-f-Block Elements

9

Coordination Compounds

10

Haloalkanes and Haloarenes

28

11

Alcohols, Phenols and Ethers

12

Aldehydes, Ketones and Carboxylic Acids

13

Amines

14

Biomolecules

15

Polymers

16

Chemistry In Everyday Life

     

Total

70

The break-up of total marks allocated for practical assessment:

Evaluation Scheme for Examination

Marks

Volumetric Analysis

08

Salt Analysis

08

Content-Based Experiment

06

Project Work

04

Class Record and Viva

04

Total

30

 Important Preparation Tips for GSEB 12th Chemistry Exam

The students preparing for the GSEB Class 12 Chemistry exam need to understand the basic concepts to score well. Some of the important tips to prepare for GSEB Class 12 Chemistry exam are given below.

  1. Planning and time management: The students preparing for Class 12 board exams should plan their daily schedule and adhere to it. Allot time to cover all the topics and revise them regularly. Also, include breaks in the preparation schedule to relax. 
  2. Keep extra time for the difficult topics: The difficulty level of each topic in a subject varies, therefore, the students should break down the difficult topics into smaller parts and practice. Take help from peers, teachers, or online learning portals to clarify any concept.
  3. Practise previous years’ papers and sample papers: Practising GSEB 12th previous years’ question papers and sample test papers are important as they give an idea of the paper pattern and marking scheme. Regular practice will help students in familiarising with the exam setting and enhancing speed and accuracy, which in turn will boost their confidence. 
  4. Make notes: During the preparation, the students should make notes of each topic in a separate notebook. Go through this notebook at regular intervals as self-made notes are easy to understand and can help in quick revision during the exam. 
  5. Learn to frame answers: The students should focus on learning the way to frame answers to fetch marks in the board exams. Every student must keep in mind that the presentation is important. Therefore, give a concise introduction followed by relevant content related to the question and summarise the conclusion. Also, highlight and underline important parts of the answer. Use appropriate diagrams wherever necessary and label them properly. 
  6. Use colour pens and highlighters: The students can use colours to draw the periodic table, flow charts and chemical equations from chemistry and hang them on the walls as this will help in memorising the concepts quickly. 
  7. Set a goal and work towards it: Getting a good score in class tests or mock tests are the stepping stones towards the final goal of every student. To improve the scores, the students should give themselves a target score for each step and work towards getting more marks in every test.
  8. Writing is the key: The students should practise writing the main concepts while preparing a topic as this will help in improving retention, writing speed and understanding of a particular topic.
  9. All subjects are equally important: The students need to focus on covering the weaker topics first to save time and reduce stress. Studying the difficult topics later will help in giving extra time to understand the concept.
  10. Take care of health: Students are usually under a lot of pressure due to the board exams. Eat healthy food to get adequate nutrition and sleep for at least six to eight hours in a day to keep the mind relax and stay fit. Stay focussed and away from all the distractions such as social media, TV, etc. to get a high score in the exams. 

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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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