Question

Why sodium kept under kerosene?​

Answer 1

Answer:

Sodium and Potassium are highly reactive metals and react vigorously with the oxygen, carbon dioxide and moisture present in the air such that it may even cause a fire. To prevent this explosive reaction, Sodium is kept immersed in kerosene because Sodium doesn't react with kerosene.

Answer 2

Answer:

because it can catch fire when he expose to air that's why they kept in kerosene