| ⇦ | 
| ⇨ |
The -OH group of an alcohol or the -COOH group of a carboxylic acid can be replaced by -Cl using
Options
(a) phosphorus pentachloride
(b) hypochlorous acid
(c) chlorine
(d) hydrochloric acid
Correct Answer:
phosphorus pentachloride
Explanation:
ROH + PCl₅ → RCl + POCl₃ + HCl
RCOOH + PCl₅ → RCOCl + POCl₃ + HCl.
Related Questions: - Kinetic energy of one mole of an ideal gas at 300 K is
- Which one of the following contain isopropyl group
- In hydrogen atom, energy of first excited state is –3.4 eV. Find out KE
- Highest electron affinity is shown by
- Aqueous solutions of hydrogen sulphide and sulphur dioxide when mixed together
Topics: Alcohols Phenols and Ethers
(80)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Kinetic energy of one mole of an ideal gas at 300 K is
- Which one of the following contain isopropyl group
- In hydrogen atom, energy of first excited state is –3.4 eV. Find out KE
- Highest electron affinity is shown by
- Aqueous solutions of hydrogen sulphide and sulphur dioxide when mixed together
Topics: Alcohols Phenols and Ethers (80)
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