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Aldehydes, Ketones, and Carboxylic Acids — Chemistry STD 12 Science — Question

Bihar BoardEnglish MediumSTD 12 ScienceChemistryAldehydes, Ketones, and Carboxylic Acids1 Mark
MCQ
$\text{A}\xrightarrow{\text{HCN}}\text{​B}\xrightarrow{\text{H}_3\text{​O}^-}\text{​Lactic acid}$
Identify A.
  • A
    HCHO
  • B
    CH3​CHO
  • C
    C6​H5​CHO
  • D
    CH3​COCH3​
✓

Answer

  1. CH3​CHO

Explanation:

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