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← Bihar Board Class 12 PYQ
Aldehydes, Ketones and Carboxylic Acids
Bihar Board Class 12 · Chemistry · 42 past questions
Topic
Nomenclature and structure
2
Reactivity and general questions
2
Aldol condensation and Cannizzaro reaction
1
Carboxylic acids and derivatives
1
Chemical tests and distinguishing compounds
0
Named reactions
0
Preparation and reactions of aldehydes and ketones
0
Level
Easy
2
Moderate
0
Year
2026
1
2025
2
2024
3
2023
1
2022
1
2021
2
2019
1
2018
0
2017
1
2 of 42 ·
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Q9
2025 Set D
The IUPAC name of $CH_3COOC_2H_5$ is
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Q10
2025 Set D
The general formula of carbonyl compound is
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