NEET Chemistry Deleted Syllabus 2024: Check Chapters and Topics Removed From Syllabus

NEET Chemistry Syllabus 2024 Deleted Units

NEET Chemistry Syllabus 2024

Class 11 Deleted Chapters

NEET Chemistry Syllabus 2024

Class 12 Deleted Chapters

1. States of Matter (Physical Chemistry)

1. Solid State (Physical Chemistry)

2. Hydrogen (Inorganic Chemistry)

2. Surface Chemistry (Physical Chemistry)

3. S-block  (Inorganic Chemistry)

3. Metallurgy (Inorganic Chemistry)

4. Environmental Chemistry (Organic Chemistry)

4. Polymers (Organic Chemistry)

5. Chemistry in Everyday Life (Organic Chemistry)

Download NEET Chemistry Revised Syllabus 2024

NEET Chemistry Syllabus 2024 Unit-Wise Deleted and Added Topics

Unit Name

Deleted Topics

Added Topics

Unit: Some Basic Concepts of Chemistry

General Introduction: Importance and scope of chemistry.

Matter and its nature,

Unit II: Atomic Structure

Atomic number, isotopes, isobars

Nature of electromagnetic radiation, photoelectric effect; Spectrum of the hydrogen atom. Bohr model ofa hydrogen atom - its postulates, derivation ofthe relations for the energy ofthe electron and radii of the different orbits, limitations of Bohr's model;

Elementary ideas ofquantum mechanics, quantum mechanics, the quantum mechanical model of the atom, its important features.

Unit: Classification of Elements and Periodicity in Properties

Electronegativity

s, p, d and f block elements

oxidation states and chemical reactivity

Unit: Chemical Bonding and Molecular Structure

-

Kossel - Lewis approach to chemical bond formation,

the concept ofbond order, bond length, and bond energy

Elementary idea of metallic bonding.

Unit: States of Matter

Full Unit Deleted

Unit: Thermodynamics

Introduction of entropy as state function

Third law of thermodynamics- Brief introduction.

Fundamentals of thermodynamics: system and surroundings, extensive and intensive properties,

state functions, types of processes

Unit: Solutions

 Types of solutions

Types of solutions

Vapour pressure - composition, plots for ideal and non-ideal solutions

Unit: Equilibrium

-

-

Unit: Redox Reactions

-

-

Unit: Hydrogen

Full Unit Deleted

Unit: s-Block Elements

Full Unit Deleted

Unit: p-Block Elements

-

Group 15, 16, 17 and 18 elements

Unit: Some Basic Principles of Organic Chemistry

-

Tetravalency of carbon: Shapes of simple molecules - hybridization (s and p)

Homorogous series: Isomerism - structural and stereoisomerism.

Unit: Hydrocarbons

Alkene - mechanism of electrophilic addition.

Aromatic hydrocarbons -carcinogenicity and toxicity.

Alkanes - Conformations: Sawhorse and Newman

halogenation of alkanes

projections (of ethane)

Unit: Environmental Chemistry

Full Unit Deleted

New Units Added To NEET  Chemistry Syllabus 2024

Unit Name

Details

Unit: Purification and Characterisation of Organic Compounds

• Purification - Crystallisation. sublimation, distillation, differential extraction, chromatography - principles and their applications
• Qualitative analysis - Detection of nitrogen, sulphur, phosphorus and halogens
• Quantitative analysis (basic principles only) - Estimation of carbon. hydrogen. nitrogen. halogens. sulphur. phosphorus.
• Calculations of empirical formula and molecular formulae: Numerical problems in organic quantitative analysis

Unit 20: Principles Related To Practical Chemistry

Detection of extra elements (Nitrogen, sulphur, halogens), in organic compounds; Detection of the following functional group, hydroxyl (alcoholic and phenolic), carbonyl (aldehyde and ketones) carboxyl, and amino groups in organic compounds.

The chemistry involved in the preparation of the following:

• Inorganic compounds: Mohr's salt, potash alum
• Organic compounds: Acetanilide, p-nitro acetanilide, aniline yellow, iodoform
• The chemistry involved in the titrimetric exercises - Acids. bases and the use of indicators, oxalic-acid vs KMnO₄, Mohr's salt vs KMnO₄
• Chemical principles involved in the qualitative salt analysis
  Cations- Pb²⁺, Cu²⁺, Al³⁺, Fe³⁺. Zn²⁺, Ni²⁺, Ca²⁺, Ba²⁺, Mg²⁺, NH₄⁺
  Anions- CO₃^2-, S^2-, SO₄^2-, NO₃^-, NO₂^-, CI^-, Br^-, I^-( Insoluble salts excluded)

Chemical principles involved in the following experiments:
1. Enthalpy of solution of CuSO₄
2. Enthalpy of neutralisation of strong acid and strong base
3. Preparation of lyophilic and lyophobic sols
4. Kinetic study of the reaction of iodide ions with hydrogen peroxide at room temperature.

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