Question Detail
Question
Butyric acid reacts with PCl5 to give
Correct Answer
Option C is the correct answer.
Detailed Explanation
Butyric acid (CH3CH2CH2COOH) reacts with PCl5 to give butyryl chloride (CH3CH2CH2COCl). The -OH group is replaced by Cl.
Hint
What acid chloride is formed from butyric acid?