Question: Why is sodium kept immersed in kerosene oil?
Sodium is kept immersed in kerosene oil to prevent it from reacting with the moisture and oxygen in the air. Sodium is a highly reactive metal that can ignite spontaneously upon exposure to air, especially when it comes into contact with moisture.
Kerosene oil is an organic liquid that does not react with sodium, and it forms a protective layer around the metal, preventing it from reacting with the air. This helps to preserve the metallic properties of sodium and ensures that it remains stable and safe to handle. If sodium were not kept immersed in kerosene oil, it could quickly react with the air, releasing heat and potentially causing a fire or explosion.
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