Question
Chemistry Question on Preparation
C6H5CH3−>[CrO2Cl2]Z In the given sequence Z is:
A
benzaldehyde
B
toluic acid
C
phenyl acetic acid
D
benzoic acid
Answer
benzaldehyde
Explanation
Solution
Toluene is oxidised to benzaldehyde in presence of chromyi chloride. This reaction is called Etards reaction.