Question
Chemistry Question on Alcohols, Phenols and Ethers
Which of the following is dihydric alcohol?
A
Glycerol
B
Ethylene glycol
C
Catechol
D
Resorcinol
Answer
Ethylene glycol
Explanation
Solution
Glycols are dihydric alcohol (having two hydroxyl groups). Ethylene glycol is the first member of this series. 