STANDARDChemistry-Aromatic Compounds
STANDARD Chemistry Quinones MCQ Question
Type: MCQ-conceptual-Medium
Benzoquinone is prepared by reaction of phenol with
A
Na₂Cr₂O₇, H₂SO₄
B
KMnO₄, H₂SO₄
C
Na₂CrO₄, HCl
D
K₂MnO₄, H₂SO₄
Correct Answer
Option A
Detailed Explanation
Benzoquinone is synthesized by oxidizing phenol using sodium dichromate (Na₂Cr₂O₇) in the presence of sulfuric acid (H₂SO₄). This reaction is a common method for preparing quinones.
Found an issue with this question?