Find the change in pH when 0.01 mole CH3COONa is added to one litre of 0.01M CH3COOH solution (pKa = 4.74 )

PH of a 0.01 M CH3CHOOH solution PH of a 0.01 M CH3CHOOH solution PH of a 0.01 M CH3CHOOH solution = 3.37PH of an acidic buffer PH of an acidic buffer                                                                                 Thus, change in PH = 4.74 - 3.37 = 1.37