Which of the following statements isincorrect4a.Coulometry is based on measuringthe number of electrons thatparticipate in a chemical reactionb. Conventional titrations are betterthan coulometric titrations whensmall amounts of analyte are usedc. Coulometric methods don't requirecalibration with chemical standardsd. Coulometry includeselectrochemical reactions in whicha gas is formed and both thereactant and the product are soluble

We know that: Coulometry is based on an exhaustive electrolysis of the analyte i.e the analyte is…

Answered: ulometry is based on measu number of…

ulometry is based on measu number of electrons that ticipate in a chemical react ventional titrations are bet n coulometric titrations whe all amounts of analte are

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter13: Titrations In Analytical Chemistry

Section: Chapter Questions

Problem 13.5QAP

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Concept explainers

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.

Question

Which of the following statements is
incorrect
4
a.
Coulometry is based on measuring
the number of electrons that
participate in a chemical reaction
b. Conventional titrations are better
than coulometric titrations when
small amounts of analyte are used
c. Coulometric methods don't require
calibration with chemical standards
d. Coulometry includes
electrochemical reactions in which
a gas is formed and both the
reactant and the product are soluble

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