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8.1. Aldehydes and ketones — Chemistry STD 12 Science — Question

CBSE BoardEnglish MediumSTD 12 ScienceChemistry8.1. Aldehydes and ketones1 Mark
MCQ
Which of the following does not give Fehling solution test?
  • ✓
    Acetone
  • B
    Propanal
  • C
    Ethanal
  • D
    Butanal
✓

Answer

Correct option: A.
Acetone
a
Iodoform test is done to detect presence of $CH _3 CO$ group in organic compound.$\therefore$ Methyl ketone are detected by iodoform test. They give yellow ppt of iodoform on reaction with $I _2$ and $NaOH$.

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