1.

In Lassaigne's test, the organic compound is first fused with sodium metal The sodium metal is used because

Answer»

The melting point of SODIUM metal is low
Sodium metal reacts with ELEMENTS present in organic COMPOUNDS to form inorganic compounds.
All sodium salts are SOLUBLE in water
All sodium salts are not soluble in water

Solution :Sodium metal is used in Lassaigne.s test DUE to melting point of sodium metal is law and sodium metal reacts with elements present in organic compound to form inorganic compound all sodium salts and soluble in water.


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