Question
Chemistry Question on Alcohols, Phenols and Ethers
Which of the following reagents can be used to distinguish between phenol and benzyl alcohol ?
A
Ferric chloride
B
Sodium hydroxide
C
Bromine in CCl4
D
Sodium bicarbonate
Answer
Ferric chloride
Explanation
Solution
Phenols react with neutral ferric chloride solution to give blue, violet or green colouration whereas alcohols do not react.