HARD
12th Tamil Nadu Board
IMPORTANT
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Write the structure of the major product of the aldol condensation of benzaldehyde with acetone.

Important Questions on Carbonyl Compounds and Carboxylic Acids

HARD
12th Tamil Nadu Board
IMPORTANT
Chemistry Standard 12 Vol II>Chapter 5 - Carbonyl Compounds and Carboxylic Acids>EVALUATION>Q 12
How are the following conversion effected Propanal into Butanone?
HARD
12th Tamil Nadu Board
IMPORTANT
Chemistry Standard 12 Vol II>Chapter 5 - Carbonyl Compounds and Carboxylic Acids>EVALUATION>Q 12
How is the following conversion effected Hex-3-yne into Hexan-3-one?
HARD
12th Tamil Nadu Board
IMPORTANT
Chemistry Standard 12 Vol II>Chapter 5 - Carbonyl Compounds and Carboxylic Acids>EVALUATION>Q 12
How is the following conversion effected, phenylmethanal into benzoic acid ?
HARD
12th Tamil Nadu Board
IMPORTANT
Chemistry Standard 12 Vol II>Chapter 5 - Carbonyl Compounds and Carboxylic Acids>EVALUATION>Q 13

Complete the following reaction:

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HARD
12th Tamil Nadu Board
IMPORTANT
Chemistry Standard 12 Vol II>Chapter 5 - Carbonyl Compounds and Carboxylic Acids>EVALUATION>Q 14

Identify A, B and C

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HARD
12th Tamil Nadu Board
IMPORTANT
Chemistry Standard 12 Vol II>Chapter 5 - Carbonyl Compounds and Carboxylic Acids>EVALUATION>Q 15
Oxidation of ketones involves carbon-carbon bond cleavage. Name the product (s) is/are formed on oxidising 2,5-Dimethyhexan-2-one using strong oxidising agent.
HARD
12th Tamil Nadu Board
IMPORTANT
Chemistry Standard 12 Vol II>Chapter 5 - Carbonyl Compounds and Carboxylic Acids>EVALUATION>Q 16
How will you prepare acetic anhydride from acetic acid?
HARD
12th Tamil Nadu Board
IMPORTANT
Chemistry Standard 12 Vol II>Chapter 5 - Carbonyl Compounds and Carboxylic Acids>EVALUATION>Q 16

How will you prepare lactic acid from ethanal ?