Why Is Sodium Kept Immersed in Kerosene Oil?

Sodium is a highly reactive metal, especially with water and moisture in the air. When exposed to air, it reacts rapidly with oxygen and water vapor, forming sodium oxide and sodium hydroxide, which can ignite spontaneously. To prevent accidental fires and explosions, sodium is stored under kerosene oil, which acts as a barrier, keeping air and moisture away from the metal.

Real-World Example

In school laboratories and chemical storage facilities, sodium and other alkali metals are always kept in kerosene for safety.

Actionable Insights

• Always handle sodium with care and store it properly to prevent dangerous reactions.
• Understanding chemical reactivity is crucial for lab safety.