Question
Pharmacognosy Question on Principles of plant classification
All the following about back nitration are true, EXCEPT
A
It is performed when the rate of reaction between the analyte and reagent is fast
B
It is performed when the rate of reaction between the analyte and reagent is slow
C
It is performed when the standard lacks stability
D
It is the process in which excess of standard solution used to react with an analyte is determined by titration with a second standard solution
Answer
It is performed when the rate of reaction between the analyte and reagent is fast
Explanation
Solution
The correct option is (A): It is performed when the rate of reaction between the analyte and reagent is fast