The -OH group of an alcohol or the -COOH group of a carboxylic acid can be

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.

admin:

Related Questions

  1. Which of the following statements is incorrect
  2. Carbon atom in C₂(CN)₄ are
  3. p-type silicon is formed by adding a minute amount of an element with
  4. Propanone and propanal are …. Isomers
  5. Dead burnt plaster is