Back‐titration method is used for A. Volatile substances B. Insoluble substances C. Substances for which a quantitative reaction proceeds rapidly only in the presence of excess of the reagent D. Substances that require heating with a volumetric reagent during the determination, in which decomposition or loss of the reactants would occur in the process Choose the correct answer from the options given below:

Question

Back‐titration method is used for A. Volatile substances  B. Insoluble substances  C. Substances for which a quantitative reaction proceeds rapidly only in the presence of excess of the reagent  D. Substances that require heating with a volumetric reagent during the determination, in which decomposition or loss of the reactants would occur in the process  Choose the correct answer from the options given below:

cdquestions Admin · Accepted Answer

A, B, C and D

(1) Fajan's Method	Chromate
(2) Mohr's method	Fluroescein
(3) Vohlard's method	Ferric salt

The Correct Option is D

Solution and Explanation

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