Resonance effect is not observed in

  • A
    $CH_2=CH-Cl$
  • B
    $CH_2=CH-CH_2-NH_2$
  • C
    $CH_2=CH-CH=CH_2$
  • D
    $CH_2=CH-C\equiv N$

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Similar Questions

The order of relative stability of the contributing structures is:
$I: CH_2=CH-CHO$
$II: ^+CH_2-CH=CH-O^-$
$III: ^-CH_2-CH=CH-O^+$
Choose the correct answer from the options given below:

Which of the following stability order comparisons for resonating structures is incorrect?

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Draw other resonance structures related to the following structure and find out whether the functional group present in the molecule is ortho,para directing or meta directing.

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Identify the compound in which steric inhibition of resonance is present.

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Which of the following is the least stable?

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