Question
Pharmaceutical Analysis Question on Precipitation titrations
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:
A
A only
B
A and C
C
A, B and D
D
A, B, C and D
Answer
A, B, C and D
Explanation
Solution
The correct option is (D): A, B, C and D