CBSE Class 12 Chemistry Aldehydes Ketones And Carboxylic Acids Notes Set 03

Read the CBSE Class 12 Chemistry Aldehydes Ketones And Carboxylic Acids Notes Set 03 right here in PDF format. Our Class 12 Chemistry revision notes follow the updated 2026-27 syllabus rules and are written by experienced teachers. They simplify tricky chapters and emphasize essential definitions, making them ideal for Class 12 test revision.

Revision Notes for Class 12 Chemistry Unit 8 Aldehydes, Ketones and Carboxylic Acids

Use these Class 12 Chemistry Unit 8 Aldehydes, Ketones and Carboxylic Acids notes for rapid revision before your exams. Designed specifically for school tests and final evaluations, these summaries break down complex sections so you can understand everything clearly.

Unit 8 Aldehydes, Ketones and Carboxylic Acids Summary & Notes for Class 12 Chemistry

 

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3. Explain the following reactions giving one example of each :

(i) Rosenmund reduction reaction

(ii) Stephen reaction 

(iii) Etard reaction 

(iv) Gatterman-Koch reaction 

(v) Aldol condensation 

(vi) Cross aldol condensation 

(vii) Cannizzaro reaction 

(viii) Decarboxylation reaction 

(ix) Kolbe’s reaction 

(x) Hell-Volhard-Zelinsky reaction

(xi) Clemmensen reduction 

(xii) Wolff-Kishner reduction 

(xii) Haloform reaction.

 

4. How will you convert :

 

(i) Isopropyl chloride to 2-methylpropionaldehyde.

 

(ii) benzene to benzaldehyde

 

(iii) benzoic acid to acetophenone

 

(iv) propene to propanal

 

(v) butanoic acid to 2-hydroxybutanoic acid

 

(vi) benzoic acid to m-nitrobenzyl alcohol

 

(vii) propanol to propene

 

(viii) propanol to butan-2-one.

 

(ix) methyl magnesium bromide to ethanoic acid

 

(x) benzoic acid to benzyl chloride

 

(xi) acetone to chloroform

 

(xii) acetylene to acetic acid

 

(xiii) formaldehyde to propanol

 

(xiv) acetophenone to 2-phenylbutan-2-ol

 

5. Complete the following reactions :

CBSE Class 12 Chemistry notes and questions for Aldehydes Ketones and Carboxylic Acids Part C 1

CBSE Class 12 Chemistry notes and questions for Aldehydes Ketones and Carboxylic Acids Part C 2

CBSE Class 12 Chemistry notes and questions for Aldehydes Ketones and Carboxylic Acids Part C 3

 

6. How will you prepare the following derivatives of acetone?

 

(i) 2, 4-DNP derivative

 

(ii) Schiff’s base

 

(iii) Oxime

 

7. Arrange the following in the increasing order of the property indicated

 

(i) CH3CHO, HCHO, CH3COCH3, C6H5CHO (reactivity towards HCN)

 

(ii) propan-1-ol, propanone, propanal (boiling point)

 

8. Give the reaction mechanism for following reactions :

CBSE Class 12 Chemistry notes and questions for Aldehydes Ketones and Carboxylic Acids Part C 4

 

9. Give one chemical test to distinguish between following pair of compounds:
Write the chemical reaction involved.

 

(i) propan-2-ol and propanone

 

(ii) ethyl acetate and methyl acetate

 

(iii) benzaldehyde and benzoic acid

 

(iv) benzaldehyde and acetaldehyde

 

(v) formic acid and acetic acid

 

(vi) propanal and propan-1-ol

 

(vii) ethanoic acid and ethylethanoate

 

(viii) CH3CHO and CH3COCH3

 

(ix) CH3CHO and HCHO

 

(x) acetophenone and benzophenone

 

Please click the link below to download pdf file for CBSE Class 12 Chemistry notes and questions for Aldehydes Ketones and Carboxylic Acids Part C.

Download CBSE Revision Notes: Class 12 Chemistry

CBSE Class 12 Chemistry Unit 8 Aldehydes, Ketones and Carboxylic Acids Notes

Utilize these Revision Notes for Unit 8 Aldehydes, Ketones and Carboxylic Acids to accelerate your exam readiness. Formatted under recent CBSE guidelines for Class 12, these summaries focus on critical curriculum components. Regular revision of these core points leads to superior performance in school tests.

NCERT-Aligned Revision Notes for Class 12 Chemistry

Crafted around the standard NCERT book for Class 12 Chemistry, these notes reinforce core learning. Once you finish reading the chapter summary, read our expert NCERT solutions for Class 12 to evaluate your grasp of the material and strengthen your core base in Chemistry.

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To prepare very well for your exams, students should also solve the MCQ questions and practice worksheets provided on this page. These extra solved questions will help you to check if you have understood all the concepts of Unit 8 Aldehydes, Ketones and Carboxylic Acids. All study material on our platform is free and updated according to the latest Chemistry exam patterns. Using these revision notes daily will help you feel more confident and get better marks in your exams.

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