In which of the following resonance will be possible

In which of the following resonance will be possible

Options

(a) CH₂ = CH – CH₂ – CHO
(b) CH₂ = CH – CHO
(c) CH₃COCH₃
(d) CH₂ = CH – CH₂ – CH = CH₂

Correct Answer:

CH₂ = CH – CHO

Explanation:

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  • Resonance is the delocalisation of electrons in a conjugated system.
    Conjugated system is a system having alternative sigma and Pi Bonds ex: Benzene.

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