1.

Assertion (A) : Aqueous solution of ammonium carbonate is basic. Reason (R) : Acidic/basic nature of a salt solution ofa salt of weak acid and weak base depends on K_(a) and K_(b) value of the acid and the base forming it.

Answer»

Both A and Rare TRUEAND R is the correct EXPLANATION of A.
Both A and Rare truebutR is NOTTHE correct explanation of A.
A is true but R is false.
Both A and R are false.

Answer :A


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