Which of the following organic compounds are correctly classified as dihydric phenols? — Alcohols Phenols and Ethers Chemistry Question

💡 Solution & Explanation

Dihydric phenols contain exactly two $-OH$ groups directly attached to the benzene ring. Catechol is benzene-1,2-diol, Resorcinol is benzene-1,3-diol, and Hydroquinone is benzene-1,4-diol. o-Cresol contains only one $-OH$ group and a methyl group, making it a monohydric phenol.