Subject-Wise Important Topics for NEET 2023 Aspirants

NEET is the most competitive medical entrance exam in India. Every student who dreams of becoming a medical professional needs to qualify for this exam to get admission to a medical college. Therefore, it is essential that students prepare rigorously to score good marks in NEET 2023 results to taking admission to the best medical colleges. 

There are multiple chapters in every NEET subject. However, knowing the most important topics of each subject helps aspirants in preparing an effective preparation strategy which is crucial for cracking NEET 2023 with excellent scores. Here is a list of all the critical chapters and topics to assist NEET candidates in studying smart to realize their dream of becoming doctors.

Table of Content

• NEET 2023 Exam Pattern
• Important Topics for NEET Chemistry
• Important Topics for NEET Physics
• Important Topics for NEET Biology
• Conclusion
• FAQs

NEET 2023 Exam Pattern

NEET UG 2023 is a pen-paper-based examination. Students get 3 hours and 20 minutes to answer 180 out of 200 multiple-choice questions. The question pattern is as follows:

Important Topics for NEET Chemistry

The chemistry NEET 2023 Syllabus consists of three sections, i.e., organic, inorganic, and physical chemistry. The following table demonstrates the most important Chemistry topics and their weightage according to the previous year’s question paper.

While preparing for NEET, students must give special attention to the following topics to get excellent NEET 2023 Results

Organic Chemistry

It is the most scoring subject in NEET. Although it is recommended the students cover all the chapters thoroughly, they must give special focus on the following topics to get maximum marks. 

• Fundamental principles and techniques: Multiple scoring questions are asked from this chapter. Students need to give priority to learning the concept of isomerism and organic reaction mechanisms. 
• Alcohol, ethers, phenols: Generally, two questions are asked in this chapter. Therefore, students must learn the properties carefully to give correct answers to the questions.
• Students must also cover topics like polymers, amines, aldehyde, hydrocarbon, ketone, and biomolecules.

Inorganic Chemistry

Students need to have strong knowledge of the facts of each topic to answer all the questions in this section. In the NEET question paper, the following topics of inorganic chemistry cover maximum questions:

•  Coordination Compounds: Students need to learn the bonding and stability of the coordination compounds. Students can expect three questions from this chapter.
• Chemical bonding: In this chapter, the most important topics for NEET are Hybridization, Valence Bond Theory, and Valence shell Electron pair repulsion theory. Generally, the NEET question paper covers four questions on the topics of chemical bonding.
• P-block, f-block, and f-block elements: These are the most important chapters of inorganic chemistry. Students need to learn all the concepts of these topics thoroughly.

Physical Chemistry

Students need to understand and memorise certain formulae to answer the questions in this section. The vital topics of physical chemistry are:

• Structure of atom: In this chapter, students need to understand topics like the Hydrogen atom’s Bohr model and Atom’s quantum mechanical model.
• Basic fundamentals of chemistry: Aspirants can expect two questions from this chapter. Here the most important topics are molar masses, the mole concept, stoichiometry, and calculations.
• Solutions: Generally, two questions are asked in this chapter, and students need to learn both ideal and non-ideal solutions and the colligative properties.
• Equilibrium: Topics like ionization of acids and bases and the equilibrium of sparingly soluble salts need priority during preparation.

Important Topics for NEET Physics

Candidates need to answer 45 questions in the Physics section. NEET Physics syllabus consists of all the chapters of classes 11 and 12. However, the following NEET 2023 Important Chapters carry maximum weightage in NEET 2023:

During NEET preparations, aspirants need to cover and understand the concepts of the following chapters: 

Mechanics

It is an essential unit in NEET Physics. On average, 13 to 16 questions are asked on various topics of mechanics. Therefore, candidates need to have a thorough understanding of the concepts like gravity, conservation of momentum, Kepler’s law, collision and energy, Pascal’s law, laws of motion, mechanics of common forces, Bernoulli’s principle, Reynolds’ number, and viscosity, Reynolds’ number and viscosity, beats and standing waves, Bernoulli’s principle, longitudinal and transverse waves, reflection, doppler effect, circular motion.

Students need to give a special focus on Kinematics which includes the time of flight, estimation of maximum height, velocity, and range-based questions. 

Electrodynamics 

Maximum numericals in NEET are asked from this unit. To solve all the questions of electrodynamics, students must grasp a thorough understanding of topics like electrostatic potential, motion in electric and magnetic fields, potential energy, torque on a current loop, cyclotrons, and magnetic dipoles. 

Thermodynamics

The vital topics of this chapter are heat engines, heat transfer, refrigerators, heat pumps, laws of thermodynamics, Newton’s law of cooling, law of equipartition of energy, transfer of thermal expansion, specific heat capacity, and calorimetry. Aspirants also need to practise test papers on the coefficient of performance and Carnot engine efficiency in solving all the questions from thermodynamics. 

Electronic devices

Every year questions from this unit are asked in NEET. The essential topics of electronic devices that students must practise are special purpose p-n junction diodes, semiconductors, electronic waves, transistors, logic gates, and digital and analog signals.

Optics 

This is an important section in the NEET Physics syllabus. Students need to give equal attention to understanding all the concepts of Ray Optics Optical Instruments, and Wave Optics. 

Important Topics for NEET Biology

Biology carries maximum weightage in NEET question papers. It consists of 100 questions (both from Zoology and Botany), out of which students need to answer 90. All the chapters of these sections carry different weightage. The following table shows the weightage of the Biology chapters that come in the NEET 2023 exam: 

 Zoology 

Human Physiology

It consists of human physiological processes like the nervous system, digestive system, body fluids and their circulation, excretory system, breathing and exchange of gases, chemical coordination, and integration. 

Origin and Evolution

The most important topics from this chapter include dihybrid cross, genetic disorder, linkage, pedigree analysis, and codominance. In addition, students need to focus on understanding the concepts of natural selection and Darwin’s theory of evolution.

Human Health and Disease

In this unit, NEET aspirants must give attention to topics like Cancer, and AIDS, their symptoms, causes, and treatment. Moreover, questions asked from this chapter in NEET also cover topics like immunity, autoimmunity, antibodies, and medicines.

Human reproduction

Questions from this chapter are based on the topics like male and female reproductive systems, the menstrual cycle, and gametogenesis.  

Botany

 Plant Diversity

It is an essential chapter covered in the unit Diversity of the living world. Generally, questions are framed from the topics- of types of algae, characteristics of gymnosperms, and pteridophytes.

Plant Morphology

Phytomorphology is the study of the physical form and external structure of plants. This is usually considered distinct from plant anatomy, which is the study of the internal structure of plants, especially at the microscopic level. Plant morphology is useful in the visual identification of plants.

Plant Physiology

This is one of the crucial chapters of Botany for NEET. To secure high marks in this section, students must pay attention to getting a thorough knowledge of topics such as the C3 and C4 cycle, Krebs and Glycolysis cycle, Kranz anatomy, transportation in plants, Photoperiodism, and ETS complexes.

Cell Biology and Cell Division 

Students can expect questions on topics like the nucleus, mycoplasma, chromosomes, chloroplast, ribosomes, and mitochondria. In addition to these topics of cell biology, students must give priority to understanding meiosis- prophase.

Plant reproduction

Students must have comprehensive knowledge of topics like reproductive structures in plants, gametogenesis, polyembryony, amphimixis, and parthenocarpy from the unit plant reproduction to answer all the questions correctly in NEET.

Plant Anatomy

Plant anatomy is the study of the tissue and cell structure of plant organs. The term anatomy, as applied to plants, generally deals with structures that are observed under a high-powered light microscope or electron microscope.

 Conclusion 

Qualifying for NEET requires aspirants to cover all the chapters and topics thoroughly. However, appropriate knowledge of important chapters of each section is necessary to make the exam preparation strategy. In addition to knowing the necessary topics to give proper attention, students must also practise questions from these chapters regularly to retain the knowledge and improve problem-solving skills. Moreover, aspirants need to implement expert advice for strengthening their weak areas. Some preparation advice for NEET includes setting daily targets and working hard to achieve them, revising all the previously learned topics, writing notes, practising through mock tests and NEET Previous Year Question Paper, etc. Alongside, aspirants must prioritise their health to sustain the lengthy preparation process.

FAQs

1. What is the marking process in NEET UG?

In NEET UG, students get four marks for each correct answer. In addition, one mark is deducted for answering a question wrong. However, there is no marking for an unattempted question. Since there is a negative marking, all the candidates must try answering only those questions that are likely to be correct. Moreover, they must remain careful about the serial number on the OMR sheet and question paper before marking their answer.

 2. What are the most critical topics of NEET physics that students must not skip?

Most NEET aspirants find Physics the most challenging subject. This happens because students need to follow lengthy calculations to solve numericals. There are multiple chapters in the Physics syllabus, and students are required to have comprehensive knowledge of all the topics. However, they must not ignore certain topics.

The most critical chapters of Physics that students must cover to get excellent marks are:

• Mechanics 
• Thermodynamics
• Electricity and magnetism

 3. How can students pay adequate attention to covering all the important chapters of the NEET syllabus?

Numerous students appear for NEET every year. This increases the competitiveness of this exam. However, many students struggle to cover all the chapters of class 11 and 12 Science subjects. Therefore, they need to refine their strategies and give the necessary attention to learning the concepts of important chapters. By doing this, students can cover all the topics quickly and revise the whole syllabus multiple times. To pay extra attention to the important chapters, aspirants must first learn the concept from relevant books and then solve practice papers to retain the knowledge.

 4. Which section of Chemistry carries the maximum marks in NEET?

All three sections of Chemistry are essential for scoring good marks in NEET. However, the preparation strategy for each section is different. For inorganic Chemistry, students need to gain comprehensive knowledge of each point that is mentioned in the NCERT textbook. In organic chemistry, the best way to cover important topics involves memorising the mechanism and getting knowledge of what reagent is used to perform which reaction. However, for physical chemistry, aspirants are advised to understand the concepts and learn the formula wholeheartedly before practicing numerical. 

 5. Can I crack NEET by focusing only on the important chapters from all the sections?

NEET’s important chapters are essential for improving the preparation of aspirants. It familiarises them with the topics that need extra attention. However, candidates must focus on covering all the chapters of the NCERT textbooks. Many questions are asked directly from these books. Therefore, having a thorough knowledge of all the points mentioned in the NCERT books is crucial for answering all the questions during the exam. However, students need to make an additional effort to understand the topics of important chapters.