what is the purpose of Buffer in any titration?Ex:In
determination of hardness of water we use ammonia
ammoniachloride buffer in titration with EDTA.Why?
Answer Posted / dr. sanjay rana
It is necessary to Control the pH of Titration medium in
complexometric titration becoz, The complex form in this
titration is stable at more pH.(more than -6) and if pH
change the result will also change.
| Is This Answer Correct ? | 56 Yes | 18 No |
Post New Answer View All Answers
4. Describe the operation of the Craig apparatus. Chapter.3 Equilibrium Processes in Separations
How to fix the sample conc. in Related substances test by HPLC?
WHICH STANDARD WE USE IN SILICA ANALYSIS IN SILICA-GEL METHOD FOR SOLID SAMPLE
How to set specification of assay, fisdolution and related substances?
how you start RS method development when for new product?
how to set sample and standard concentration in RS method?
In GC calibration,what is the procedure to calibrate the TCD (thermal counductivity detector)suggest ?
if your impurity coeluting with each other in that situation how require to set specification? is it acceptable?
Tell me about analytical method validation in QC
How require to perform linearity as per ANVISA? What are the acceptance criteria?
why should we perform dissolution PVT calibration only by UV spectrometer, not by HPLC ?
if peak get problamatic then what require to do?
Identify problem faced when mass spectroscopy is used with HPLC system ?
how to calibrate hplc & gc
Which products will produce when acetic anhydride reacts with Ter-butanol, Sec-butanol, Iso butanol, Dimethylamine etc.