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Joint Entrance Examination (JEE Main Paper 1)

Organized By: National Testing Agency (NTA)


Applicable For

Under Graduate

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Exam Date

Click Here

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1000 (INR)

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Maximum Marks


No of Questions


Exam Mode

English + 12

Paper Language

2 /Year

Conduct Frequency

National Entrance

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All About Purification-Download Notes (JEE Main)

About Purification (JEE Main, Class11th)

What is Purification?

Purification refers to the process of removing impurities or contaminants from a substance, resulting in a cleaner and more refined product. It involves various techniques and methods to separate and eliminate unwanted components, such as solid particles, dissolved substances, or contaminants. Purification plays a crucial role in many fields, including chemistry, biology, pharmaceuticals, and environmental science, where the quality and purity of substances are of utmost importance. Common purification methods include distillation, filtration, chromatography, crystallization, extraction, electrophoresis, and ion exchange. These methods aim to isolate and obtain a substance in its purest form by selectively removing or separating impurities.

Download PDF on Purification

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Table of Content

 1. Purification and Characterization of organic.

2. Compounds.

3. Classification of organic compounds.

4. Nomenclature of organic compounds.

5. Classification of carbon atoms in organic.

6. Compounds.

 7. Alkyl groups.

8. General rules for naming organic compounds.

 9. IUPAC system of nomenclature of complex.

10. Compounds.

11. Bond-line notation of organic compounds.

 12. Nomenclature of bicyclic compounds.

13. Nomenclature of spiro compounds.

 14. Nomenclature of special compounds.

 15. Nomenclature of simple aromatic compounds.

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