Aldehydes, Ketones and Carboxylic Acids

Bihar Board Class 12 · Chemistry · 42 past questions

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1. Q4 2026 Set A

   Which of the following is tartaric acid? (with a figure)

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2. Q8 2025 Set D

   Vinegar contains

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3. Q19 2023 Set F

   Which of the following is obtained when formic acid is heated with conc. $H_2SO_4$ ?

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4. Q30 2021 Set A

   The product of the reaction $\mathrm{CH_3CN} \xrightarrow{\mathrm{H_3O^+}}$ is

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