JEE Mains · Chemistry · STD 11 - 8.4. Organic chemistry reaction mechanism
The correct order of reactivity in electrophilic substitution reaction of the following compounds is _______.
- A \(\mathrm{B}>\mathrm{C}>\mathrm{A}>\mathrm{D}\)
- B \(\mathrm{D}>\mathrm{C}>\mathrm{B}>\mathrm{A}\)
- C \(\mathrm{A}>\mathrm{B}>\mathrm{C}>\mathrm{D}\)
- D \(B>A>C>D\)
Answer & Solution
Correct Answer
(D) \(B>A>C>D\)
Step-by-step Solution
Detailed explanation
\(-\mathrm{CH}_3\) shows \(+\mathrm{M}\) and \(+\mathrm{I}\). \(-\mathrm{Cl}\) shows \(+\mathrm{M}\) and \(-\mathrm{I}\) but inductive effect dominates. \(-\mathrm{NO}_2\) shows \(-\mathrm{M}\) and \(-\mathrm{I}\). Electrophilic substitution…
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