Which of the following is an aldehyde?

This question was previously asked in
SSC CGL Previous Paper 44 (Held On: 4 June 2019 Shift 2)
View all SSC CGL Papers >
  1. Propanal
  2. Propanol
  3. Propine
  4. Propanone

Answer (Detailed Solution Below)

Option 1 : Propanal
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PYST 1: SSC CGL - English (Held On : 11 April 2022 Shift 1)
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Detailed Solution

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  • Propanal is an example of an aldehyde  functional group.
  • R−CHO is a general structural formula for Aldehyde.
  • Compound

    Functional Group

    Chemical Formula

     Propanal

    Aldehyde

    CH3CH2-CHO

     Propanol

    Alcohol

    CH3CH2CH2-OH

     Propanone

    Ketone

    (CH3)2CO

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