1.

Ether can be dried over sodium, but not alcohol. Why?

Answer»

Solution :Alcohol contains acidic HYDROGEN and so REACTS with sodium metal and releases hydrogen. `2C_2H_5OH + 2Na rarr 2C_2H_5ONa + H_2`
ETHER has no -OH group and does not react with sodium metal. Hence other can be dried over sodium, but not alcohol.


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