1.

An aqueous solution of sodium carbonate is alkaline because sodium carbonate is a salt of

Answer»

Weak ACID and weak BASE
Strong acid and weak base
weak acid and strong base
Strong acid and strong base

Solution :`Na_(2)CO_(3) + 2H_(2) hArr 2NAOH + H_(2)CO_(3)`. It is a strong base and weak acid so it is a basic.


Discussion

No Comment Found