1.

(A): Aq. Na_(2)CO_(32) solution is more basic than that of aq. NaHCO_(3). (R): The extent of hydrolysis of Na_(2)CO_(3) is less than that of NaHCO_(3)

Answer»

Both A and R are correct and R is the correct explanation of A.
Both A and R are correct but R is not the correct explanation of A.
A is TRUE but R is False
R is True but A is False.

Answer :C


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