Which of the following statements is $NOT$ correct?

  • A
    Homolytic cleavage of $C-C$ bond gives free radicals.
  • B
    Resonance structures are represented by drawing $\leftrightarrow$ arrows between them.
  • C
    Carbocation,carbanions and free radicals are reaction intermediates.
  • D
    Chlorine is said to exert $+I$ effect in the carbon chain.

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Similar Questions

Which of the following represents the hyperconjugation effect?

Classify the following groups as electron-withdrawing ($-I$ effect) or electron-donating ($+I$ effect) inductive effect groups: $-CH_3, -Cl, -NO_2, -(CH_3)_3C, -OC_6H_5, -C_6H_5, -OH, -NH_2, -CH_2CH_3$.

Arrange the following compounds in decreasing order of reactivity towards $EAS$ (electrophilic aromatic substitution).

Give three points of difference between the inductive effect and the resonance effect.

Which of the following orders is not correct?

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