The potential developed at membrane indicator electrode results from an unequal charge buildup at opposing surface of a special membrane that categorize into the following EXCEPT a polymer b glass c crystalline d solid sensor

The potential developed at membrane indicator electrode results from an unequal charge buildup at opposing surface of a special membrane that categorize into the following EXCEPT a polymer b glass c crystalline d solid sensor

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter21: Potentiometry

Section: Chapter Questions

Problem 21.1QAP

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Concept explainers

Potentiometric Titrations

Potentiometric titration is one of the important titration methods and is mainly carried out to characterize acid solutions. It follows a method similar to that of the normal titration technique, but the main difference is that there is no indicator used in the potentiometric titrations. Instead of using an indicator, electrodes are employed for monitoring the whole titration process. A scientist named Robert Behrend did the potentiometric titration for the first time, and it was done using the mercurous solution and potassium chloride.

Question

The potential developed at membrane indicator electrode results from an unequal charge buildup at opposing surface of a special membrane that categorize into the following EXCEPT

a polymer

b glass

c crystalline

d solid sensor

Definition Definition Large and very high-molecular-weight substances that consist of hundreds to thousands of repeating units. Polymers are also known as macromolecules. Number-average-molecular weight is the measuring system for the polymers.

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