ChemistryMedium73×since 2002Q1298Additin of sodium hydroxide solution to a weak acid (HA)results in a buffer of pH 6. If ionition constant of HA is 10^−-−5, the ratio of salt to acid concentration in the buffer solution will be :A4 : 5B1 : 10C10 : 1D5 : 4Check answerSkip