As students prepare for the upcoming CBSE Board Exams in 2024, it is crucial to understand the scoring chapters in Class 12 Physics, Chemistry, and Maths. Knowing which topics carry more weightage can guide students in focusing their efforts and maximizing their scores. In this blog, we will provide a comprehensive list of scoring chapters in these subjects to help students plan their study strategies effectively.

## Physics Important Chapters:

- Electric Charges and Fields: This chapter deals with fundamental concepts such as electrostatics, electric fields, and Coulomb’s law. Mastering this chapter is essential as it serves as a foundation for many other topics in physics.
- Electromagnetic Induction: Understanding Faraday’s law of electromagnetic induction, Lenz’s law, and self-induction is vital. This chapter also covers topics related to alternating currents and transformers.
- Current Electricity: Focus on concepts like Ohm’s law, Kirchhoff’s laws, and resistors in series and parallel. This chapter also includes topics like ammeters, voltmeters, and potentiometers.
- Optics: Mastering topics like reflection, refraction, lenses, and optical instruments can help secure good marks. Pay special attention to numerical problems related to lens formula and mirror formula.
- Modern Physics: This chapter covers important topics such as dual nature of radiation and matter, atoms, and nuclei. Understanding the photoelectric effect, atomic structure, and radioactivity is key.

## Chemistry Important Chapters:

- Aldehydes, Ketones, and Carboxylic Acids: This chapter delves into the properties and reactions of aldehydes, ketones, and carboxylic acids. Focus on topics such as nucleophilic addition reactions and oxidation reactions.
- Coordination Compounds: Mastering the concepts of coordination compounds, ligands, and different types of isomerism is crucial. Understand the nomenclature and learn how to write formulas for coordination compounds.
- Biomolecules: This chapter deals with important biomolecules like carbohydrates, proteins, nucleic acids, and lipids. Understand their structures, functions, and chemical reactions.
- Chemical Kinetics: Focus on topics like rate of reaction, rate expression, and order of reaction. Learn to calculate the rate constant and understand the factors affecting the rate of reaction.
- Surface Chemistry: Study concepts related to adsorption, catalysis, and colloids. Pay attention to numerical problems related to surface chemistry.

## Mathematics Important Chapters:

- Relations and Functions: This chapter focuses on understanding relations, types of functions, and their properties. Emphasize topics like composite functions, inverse functions, and their graphical representation.
- Matrices and Determinants: Master the concepts of matrix operations, properties of determinants, and inverse of a matrix. Practice solving problems involving the multiplication and addition of matrices.
- Differential Equations: Understand types of differential equations and their solutions. Focus on topics such as order and degree, formation of differential equations, and solving first-order linear differential equations.
- Calculus: This chapter covers topics like limits, continuity, differentiation, and integration. Practice solving problems involving differentiation and integration of functions.
- Probability and Statistics: Study concepts of probability, random variables, discrete and continuous probability distributions, and statistical measures. Practice problems related to these topics to strengthen your understanding.

## Conclusion:

Knowing the scoring chapters in Class 12 Physics, Chemistry, and Maths for the CBSE Board Exams 2024 is a valuable asset for students. By focusing on these chapters, students can allocate their time and efforts effectively to maximize their scores. However, it is essential to have a comprehensive understanding of all the topics in these subjects. Regular practice and solving previous year question papers will further enhance your preparation for the exams. Good luck!