Is fusion with alkali in the presence of air possible?

Is fusion with alkali in the presence of air possible? Correct Answer Yes

Fusion with alkali in the presence of air (oxygen) often accomplishes oxidations impossible to obtain otherwise. For instance, the formation of oxyacids from substituted phenols by direct oxidation of side chains is difficult of accomplishment because of the much greater susceptibility of the hydroxyl group to attack and consequent tendency for the breakdown of the molecule. Alkali fusion accomplishes the desired reaction but with poor yields.

Related Questions

Assertion (A): The velocity of the sound in air increases due to the presence of moisture in it. Reason (R): The presence of moisture in the air lowers the density of air. Select the correct response from the code given below:
Assertion (A) The velocity of sound in air increases due to the presence of moisture in it.
Reason (R) The presence of moisture in air lowers the density of air.
What is/are the important uses of alkali or metal alkali?