The oxidation of toluene to benzaldehyde by chromyl chloride is called

Class 12th Chemistry, Question -The oxidation of toluene to benzaldehyde by chromyl chloride is called

These are the options for the question :The oxidation of toluene to benzaldehyde by chromyl chloride is called

a. Etard reaction
b. Riemer-Tiemann reaction
c. Stephen’s reaction
d. Cannizzaro’s reaction

The correct answer is -A Etard reaction