1.2g of a monoprotic acid HA,is titrated with 0.222 M NaOH solution. The pH of the analyte solution is tiration curve is shown in the diagram. The different indicators used in this titratation and their pK_(a) values are as follows : Methyl Red (pK_(a) = 5.8) , Neutral Red (pK_(a) = 7.2), Cresol Purple (pK_(a) = 8.6) Which of the following terms most appropriately decribe the beheviour of the analyte solution between points P and Q

1.2g of a monoprotic acid HA,is titrated with 0.222 M NaOH solution. T

1.	1.2g of a monoprotic acid HA,is titrated with 0.222 M NaOH solution. The pH of the analyte solution is tiration curve is shown in the diagram. The different indicators used in this titratation and their pK_(a) values are as follows : Methyl Red (pK_(a) = 5.8) , Neutral Red (pK_(a) = 7.2), Cresol Purple (pK_(a) = 8.6) Which of the following terms most appropriately decribe the beheviour of the analyte solution between points P and Q
Answer» ACIDIC Basic Neutral Buffer Solution :`:'` meq of acid `GT` meq of base `:. [OH^(+)] = (N_(B)V_(b) - N_(a)V_(a))/(V_(a) + V_(b))`