12.0 10.0 8.0 B pH 6.0 J с 4.0 2.0 D 0.0 0 5 10 15 20 25 30 mL of 0.1 M NaOH The graph above shows the titration curves of four monoprotic acids of varying strengths. All of the acids start out at 0.1 M concentration and 25.0 mL volume. Choose all of the correct statements about these titration curves from the choices below. The titration curve labelled "D" is generated by the strongest acid in the series. The pk₂ of the acid which generates curve "B" is about 8. The pka of a titration indicator should match the pH of the neutralization point. The pk of the conjugate base of the acid which generates curve "A" is about 6. The titration curve labelled "D" is generated by the weakest acid in the series. The stronger the acid the lower the pH of the neutralization point.

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Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.