NEET Chemistry Reactions of Carboxylic Acids Match the Following Question
Match Column-I with Column-II.
Column-I Column-II (a) Esterification (i) Reaction with alcohols to form esters (b) Reaction with PCl5 (ii) Replacement of hydroxyl group with chlorine (c) Decarboxylation (iii) Formation of hydrocarbons from carboxylic acids (d) Acid Chloride (iv) Reaction of carboxylic acids with thionyl chloride
Choose the correct matching:
a-i, b-ii, c-iii, d-iv
a-ii, b-i, c-iv, d-iii
a-iv, b-iii, c-i, d-ii
a-ii, b-iv, c-iii, d-i
Correct Answer
Detailed Explanation
Esterification is the process where carboxylic acids react with alcohols to form esters. PCl5 replaces the hydroxyl group of carboxylic acids with chlorine. Decarboxylation involves the removal of the carboxyl group, usually resulting in hydrocarbons. Acid chlorides are formed from carboxylic acids reacting with thionyl chloride (SOCl2).
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