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A compound that undergoes bromination easily is
Options
(a) toluene
(b) benzoic acid
(c) phenol
(d) benzene
Correct Answer:
phenol
Explanation:
phCH₃ , phCOOH, phOH, phH, Among the given compounds , phCH₃ and phOH have activating groups, -OH and -CH₃, -OH has a strong +R effect and CH₃ has +I effect and hyperconjugative effect, +R effect being stronger than the +I and hyperconjugative effect, phOH will undergo the reaction more readily than phCH₃. Again phCOOH is deactivaing group. phH has neither a deactivating nor an activating group, so it will be more reactive than the compounds with deactivating groups. Phenol undergoes bromination easily even in absence of any halogen carrier.
Related Questions: - The pair of species with the same bond order is:
- By which one of the following compounds both CH₄ and CH₃ – CH₃ can be prepared
- The compound containing coordinate bond is
- oxidation state of oxygen in F₂O is
- The term-dc/dt in a rate equation refers to
Topics: Haloalkenes and Haloarenes
(78)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The pair of species with the same bond order is:
- By which one of the following compounds both CH₄ and CH₃ – CH₃ can be prepared
- The compound containing coordinate bond is
- oxidation state of oxygen in F₂O is
- The term-dc/dt in a rate equation refers to
Topics: Haloalkenes and Haloarenes (78)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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Due to oh group ring becomes more active in substitution rxn.