Understanding the Chapter wise Weightage of Chemistry in the NEET Examination

Weightage of Chemistry in the NEET Examination

When it comes to cracking the National Eligibility cum Entrance Test (NEET), one of the most crucial aspects of preparation is understanding the chapterwise weightage of each subject. Among the trio of subjects – Physics, Chemistry, and Biology – Chemistry holds a significant position due to its balanced distribution of topics and concepts. In this article, we delve into the chapterwise weightage of Chemistry in the NEET examination, unraveling the key areas where aspirants should focus their attention to maximize their chances of success.

Understanding the Weightage:

Chemistry in the NEET examination is divided into three distinct sections: Physical Chemistry, Organic Chemistry, and Inorganic Chemistry. Each section encompasses a range of topics and concepts, with varying degrees of importance in the examination. By analyzing the chapterwise weightage, aspirants can prioritize their study efforts and allocate time effectively to areas that carry greater significance.

Physical Chemistry:

Physical Chemistry accounts for a substantial portion of the Chemistry section in the NEET examination. Key topics under this section include:

  1. Basic Concepts of Chemistry: This foundational chapter lays the groundwork for understanding various concepts in chemistry and is essential for building a strong conceptual framework.
  1. Atomic Structure: Understanding the structure of atoms, subatomic particles, and atomic models is crucial for grasping advanced concepts in chemistry.
  1. Chemical Bonding and Molecular Structure: This chapter explores the nature of chemical bonds, molecular geometry, and intermolecular forces, providing insights into the behavior of molecules and compounds.
  1. States of Matter: Concepts related to the states of matter, such as gases, liquids, and solids, along with their properties and behavior, are integral to this chapter.

Organic Chemistry:

Organic Chemistry constitutes a significant portion of the NEET Chemistry syllabus, emphasizing the following key chapters:

  1. Some Basic Principles of Organic Chemistry: Understanding the fundamental principles governing organic compounds, such as bonding, structure, and reactivity, is essential for mastering this chapter.
  1. Hydrocarbons: This chapter delves into the properties, classification, and reactions of hydrocarbons, including alkanes, alkenes, alkynes, and aromatic compounds.
  1. Organic Compounds Containing Oxygen: Topics such as alcohols, phenols, ethers, aldehydes, ketones, carboxylic acids, and their derivatives are covered under this chapter.
  1. Organic Compounds Containing Nitrogen:Compounds containing nitrogen, including amines, diazonium salts, and cyanides, are explored in this chapter.

Inorganic Chemistry:

Inorganic Chemistry encompasses a diverse range of topics, with the following chapters holding significance in the NEET examination:

  1. Classification of Elements and Periodicity in Properties: Understanding the periodic trends, such as atomic size, ionization energy, electron affinity, and electronegativity, is crucial for this chapter.
  1. General Principles and Processes of Isolation of Elements: This chapter explores the principles and methods involved in the extraction and purification of metals and non-metals from their ores.
  1. Hydrogen: The properties, preparation, and reactions of hydrogen, along with its isotopes and compounds, are covered in this chapter.
  1. s-Block Elements:Topics related to the alkali and alkaline earth metals, including their properties, reactions, and compounds, are discussed under this chapter.


Understanding the chapterwise weightage of Chemistry in the NEET examination is essential for aspirants aiming to excel in the test. By focusing on key topics and chapters that carry greater significance, candidates can streamline their preparation efforts and maximize their chances of success. With a strategic approach and diligent study, mastering Chemistry becomes not only attainable but also instrumental in achieving a competitive edge in the NEET examination.

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