Suppose that extra volume (more than theactual volume) of 0.2 M NaOH solution wasused to reach the end-point in the titrationprocess for the determination of the %purity of aspirin sample (0.5 g). Which of thefollowing is correct?The calculated and the actual percentpurity values for the aspirin sample willbe the same, since the extra addedvolume of NaOH solution has no effecton the % purity determination for theaspirin sample.We need to know the actual volume(the real volume that should be used intitration) as well as the used volume ofNaOH solution to make a truecomparison between the actual andthe calculated % purity values for theaspirin sample.The calculated % purity value will belower than the actual % purity value forthe aspirin sample.The calculated % purity value will behigher than the actual % purity value forthe aspirin sample.

Suppose that extra volume (more than the actual volume) of 0.2 M NaOH solution was used to reach the end-point in the titration process for the determination of the % purity of aspirin sample (0.5 g). Which of the following is correct? The calculated and the actual percent purity values for the aspirin sample will be the same, since the extra added volume of NaOH solution has no effect on the % purity determination for the aspirin sample.

Suppose that extra volume (more than the actual volume) of 0.2 M NaOH solution was used to reach the end-point in the titration process for the determination of the % purity of aspirin sample (0.5 g). Which of the following is correct? The calculated and the actual percent purity values for the aspirin sample will be the same, since the extra added volume of NaOH solution has no effect on the % purity determination for the aspirin sample.

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter15: Complex Acid/base Systems

Section: Chapter Questions

Problem 15.26QAP

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