The Benzoic acid can be prepared by the oxidation of Toluene .
Firstly the Toluene is treated with potassium-permangnate in the presence of alkaline medium.
Then acidic medium is provided to replace the potassium with hydrogen.

The Benzoic acid can be prepared by the oxidation of Toluene .
Firstly the Toluene is treated with potassium-permangnate in the presence of alkaline medium.
Then acidic medium is provided to replace the potassium with hydrogen.