Why Methanol used in KF Titration?
Answer Posted / samba shiva reddy.p
methanol prevent to rxn betwen pyridine and so2,methanol also primary alchol nd all sample eaisly disloev in dis soovent
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
What is the requirement for brazil in the analytical method vslidation comparr to ich?
Why dissolution test is not performed in all of the products
What is rs test why we are performing rs test?
What is mean by PDR?
What are modes of quantification in related substances
I have compare C2H2-air and C2H2-N2O flame AAS on determination calcium. Both use same range of std to plot calibration curve. (2-6ppm) When i measure the sample with phosphate, KCl and LaCl, C2H2-N2O flame give false positive result, around 0.5ppm. When i measure the sample with phosphste, KCl and EDTA. C2H2-N2O flame also give 0.5ppm false positive. But both above mentioned sample would not give false positive when measured by C2H2-air flame. What is the reason?
What is delay volume?
what is the procedure for cleaning of lenses of hatr accesory of ftir instrument?
when we talk about change in entropy we consider total entropy means of surround +entropy of system but when we talk about change in Gibss free energy we consider entropy of system.explain with reason.
what is difference in ods I ods II is this is realy from sorbent / packing characteristics or from other means
what is different when impergnated silica plates are used in separation of azo dyes using column chromatography?
what is mean by 40 in the dissolution basket mesh size?
Why acetonitrile and water are used as extraction solvent when analysis melamine? I thought they are miscible and won't be able to separate...
is it nessesary to do solution stability for 7 days?
What is the acceptance criteria for moisture balance when calibrated with sodium sulfate