Statement-1. The pK_(a) of a weak acid becomes equal to pH of the solution at the mid-point of its titration. Statement-2. The molar concentrations of proton acceptor and proton donor become equal at mid point of a weak acid.

Statement-1. The pK_(a) of a weak acid becomes equal to pH of the solu

1.	Statement-1. The pK_(a) of a weak acid becomes equal to pH of the solution at the mid-point of its titration. Statement-2. The molar concentrations of proton acceptor and proton donor become equal at mid point of a weak acid.
Answer» Statement-1 is True, Statement-2 is True , Statement-2 is the CORRECT EXPLANATION of Statement - 1 . Statement-1 is True, Statement - 2 is True , Statement-2 is NOT a correct explanation for Statement-1. Statement-1 is True, Statement-2 is False. Statement-1 is False, Statement-2 is True. Solution :Statement-2 is the correct explanation of statement -1, because `pH = pK_(a) +log.(["Salt"])/(["Acid"])`. At mid POIND, [Salt] = [Acid].