Question

When sodium metal is dropped in a beaker containing cold water .write observation?

Answer 1

Sodium metal will burnt if we leave it in a beaker of water. If we want to do such kind of things, we must take some precautions. It will be a dangerous reaction. That's why sodium is stored in kerosene.


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Answer 2

2Na +2H₂O ---------> 2NaOH + H₂