Aldehydes Ketones Question 97
Question: Benzaldehyde can be prepared by oxidation of toluene by
[BHU 1986]
Options:
A) Acidic $ KMnO_4 $
B) $ K_2Cr_2O_7 $
C) $ CrO_2Cl_2 $
D) All of these
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Answer:
Correct Answer: C
Solution:
This is Etard’s reaction