Q. Benzaldehyde condenses with N, N-diamethylaniline in presence of anhydrous $ZnCl_{2}$ to give
A) Azo dye
B) Malachite green
C) Michler’s ketone
D) Buffer yellow
Explanation
(b)
Benzaldehyde condenses with N, N-diamethyl aniline in presence of anhydrous $ZnCl_{2}$ to give malachite green
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Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.