JEE Main - Improve your score for second attempt

To appear for JEE Mains after 12th, your daughter will need to have a strong foundation in the subjects of Physics Chemistry and Mathematics. Here are some of the important topics that she should focus on while preparing for JEE Mains:
Mathematics:
Algebra: Quadratic Equations, Sequence and Series Permutations and Combinations, Probability Matrices, Determinants Complex Numbers
Calculus: Limits and Continuity, Differential Calculus, Integral Calculus, Applications of Calculus
Trigonometry: Trigonometric Ratios, Trigonometric Equations, Heights and Distances
Co-ordinate Geometry: Straight Lines, Circles, Conic Sections
Vector Algebra Vectors, Scalar Triple Product, Vector Triple Product
Physics:
Mechanics: Kinematics, Laws of Motion Work, Energy and Power, System of Particles and Rotational Motion Gravitation
Thermodynamics: Heat and Thermodynamics
Electrodynamics: Electrostatics, Current Electricity Magnetic Effects of Current and Magnetism, Electromagnetic Induction and Alternating Current, Electromagnetic Waves
Optics: Ray Optics and Optical Instruments, Wave Optics
Modern Physics Dual Nature of Matter and Radiation, Atoms and Nuclei, Electronic Devices
Chemistry:
Physical Chemistry Some Basic Concepts in Chemistry States of Matter Atomic Structure, Chemical Bonding and Molecular Structure, Chemical Thermodynamics Solutions, Equilibrium, Redox Reactions and Electrochemistry, Chemical Kinetics, Surface Chemistry
Organic Chemistry Purification and Characterization of Organic Compounds, Hydrocarbons, Organic Compounds Containing Halogens, Organic Compounds Containing Oxygen, Organic Compounds Containing Nitrogen, Polymers, Biomolecules Chemistry in Everyday Life
Inorganic Chemistry Classification of Elements and Periodicity in Properties, General Principles and Processes of Isolation of Metals, Hydrogen, Block Elements (Alkali and Alkaline Earth Metals), p-Block Elements, d and f-Block Elements, Coordination Compounds
It's important to note that the syllabus for JEE Mains is vast, and your daughter should aim to cover all the important topics thoroughly. She should also solve a lot of practice questions and take mock tests regularly to assess her progress and identify areas that require improvement. Please upvote if it was helpful.

Here are some tips for organic chemistry:
Practice, Practice, Practice: Organic chemistry involves a lot of problem-solving, and the best way to improve is to practice as much as possible. Try to solve as many problems as you can from your textbook, lecture notes, and other sources.
Understand the Fundamentals: Organic chemistry is based on fundamental concepts such as structure, bonding, and reactivity. Make sure you have a solid understanding of these concepts before moving on to more advanced topics.
Draw Structures: Draw structures frequently and accurately. This will help you visualize the compounds and reactions you are studying.
Memorize Functional Groups: Organic chemistry is all about functional groups. You need to memorize the names, structures, and properties of the most common functional groups to be able to understand and predict reactions.
Use Mnemonics: Mnemonics are a great way to remember difficult concepts. For example, "LEO the lion goes GER" can help you remember that oxidation involves loss of electrons (LEO) and reduction involves gain of electrons (GER).
Stay Organized: Organic chemistry involves a lot of information and reactions, so it's important to stay organized. Keep a notebook where you can write down important information, reactions, and mechanisms.
Understand Reaction Mechanisms: Organic reactions often involve complex mechanisms. Make sure you understand the steps involved in each reaction and how they relate to the overall reaction.
Seek Help: Don't hesitate to seek help if you're struggling with organic chemistry. Talk to your instructor, classmates, or a tutor if you need extra assistance.
Practice Time Management: Organic chemistry requires a lot of time and effort, so it's important to manage your time effectively. Set aside regular study sessions and break down larger topics into smaller, manageable chunks.
Stay Positive: Organic chemistry can be challenging, but with persistence and a positive attitude, you can succeed. Believe in yourself and stay motivated!
Here are some popular textbooks for organic chemistry that are frequently recommended by instructors and students:
Organic Chemistry by Jonathan Clayden, Nick Greeves, and Stuart Warren
Organic Chemistry: Structure and Function by K. Peter C. Vollhardt and Neil E. Schore
Organic Chemistry by David R. Klein
Organic Chemistry: A Short Course by Harold Hart, Christopher M. Hadad, Leslie E. Craine, and David J. Hart
Organic Chemistry by Paula Yurkanis Bruice
Organic Chemistry by Francis A. Carey and Robert M. Giuliano
Organic Chemistry by T. W. Graham Solomons, Craig B. Fryhle, and Scott A. Snyder
Organic Chemistry: Principles and Mechanisms by Joel Karty
Organic Chemistry as a Second Language by David Klein (review book)
The Art of Writing Reasonable Organic Reaction Mechanisms by Robert B. Grossman (for understanding reaction mechanisms)
Note that these textbooks vary in terms of their style, level of detail, and focus. It's important to choose a book that matches your learning style and goals. You may want to preview a few textbooks at your local library or bookstore before making a purchase.