| ⇦ | 
| ⇨ |
In the reaction of phenol with CHCl₃ and aq.KOH the electrophile attacking the ring is
Options
(a) CHCl₃
(b) CHCl₂
(c) :CCl₂
(d) COCl₂
Correct Answer:
:CCl₂
Explanation:
The electrophile is dichloromethylene :CCl₂ generated from chloroform by the action of a base. OH⁻ + CHCl₃ ⇌ HOH + :CCl₃ → Cl⁻ + :CCl₂(Dichlorocarbene).
Related Questions: - The oxidation number of nitrogen in HNO₃ is
- The volume of 0.05 M KMnO₄ solution required to oxidized completely 2.70g
- which of the following ions has the maximum magnetic moment
- If increase in temperature and volume of an ideal gas is two times, then the initial
- The chemical substance used to bring down body temperature in high fever
Topics: Haloalkenes and Haloarenes
(78)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The oxidation number of nitrogen in HNO₃ is
- The volume of 0.05 M KMnO₄ solution required to oxidized completely 2.70g
- which of the following ions has the maximum magnetic moment
- If increase in temperature and volume of an ideal gas is two times, then the initial
- The chemical substance used to bring down body temperature in high fever
Topics: Haloalkenes and Haloarenes (78)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply