Which of the following compounds does $\underline{\text { NOT }}$ contain $>\mathrm{C}=0$ group?

Which of the following compounds does $\underline{\text { NOT }}$ contain $>\mathrm{C}=0$ group?
  1. Ether
  2. Ester
  3. Amide
  4. Acyl halide

Solution

Ether Ether functional group does not contain a carbonyl group. Ether is $\mathrm{R}-\mathrm{O}-\mathrm{R}^{\prime}$ For example diethyl ether $\mathrm{CH}_{3} \mathrm{CH}_{2}-\mathrm{O}-\mathrm{CH}_{2} \mathrm{CH}_{3}$

Asked in: MHT CET 2020 (16 Oct Shift 2)

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