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Joint Entrance Examination (JEE Main Paper 1)

Organized By: National Testing Agency (NTA)

Engineering

Applicable For

Under Graduate

Course Level

06-04-2023

Exam Date

Click Here

Registration Link

1000 (INR)

Registration Fee

300

Maximum Marks

75

No of Questions

Online

Exam Mode

English + 12

Paper Language

2 /Year

Conduct Frequency

National Entrance

Exam level

50822

No of Seats

JoSAA

Counseling By

All About Aldehyaldes and Ketones - Download Notes(JEE Main)

About Aldehydes and Ketones, Download Notes

What Is Aldehydes?

Aldehydes are compounds that have a carbonyl group attached to a terminal carbon atom, that is, a carbon atom at the end of a carbon chain. The general formula of aldehydes is RCHO, where R is a hydrogen atom or a hydrocarbon group. For example, formaldehyde (HCHO), acetaldehyde (CH3CHO), and benzaldehyde (C6H5CHO) are aldehydes.

What Is Ketones?

Ketones are compounds that have a carbonyl group attached to an internal carbon atom, that is, a carbon atom within the carbon chain. The general formula of ketones is RCOR', where R and R' are hydrocarbon groups. For example, acetone (CH3COCH3), propanone (CH3COCH2CH3), and acetophenone (C6H5COCH3) are ketones.

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Table of Content
1. Introduction.
2. Classification, Structure, Nomenclature and Isomerism.
3. Preparation of carbonyl compounds.
4. Physical properties of carbonyl compounds.
5. Chemical properties of carbonyl compounds.
6. Test of aldehydes and ketones (Distinction).
7. Some commercial important aliphatic carbonyl compounds.
8. Aromatic carbonyl compounds.

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