why we are taking 85 ml of concentrated HCl to prepare 1N
Solution
Answer Posted / kizar ahamed
we should consider the density of the solution :
density= M/V
V=M/D=36.5/1.18=30.93 if purity is 100% but in the HCL ,
purity is 36% only , so
Required volume to prepare 1N solution =30.93*100/36=85ml
Is This Answer Correct ? | 150 Yes | 26 No |
Post New Answer View All Answers
how can give the expiry period and restadardisation of volumetric solution
What is split ratio in Gc? Splitless? how requirr to select?
Why six unit used for precision?
Tell me about analytical method validation in QC
how require to select dissolution media? what is discrimination?
how you confirm the assay method?
How to decide assay range for non pharmacopeial API analysis by HPLC? Could you give me any reference for same e.g Guidelines or Paper publications?
process of Diclofenac sodium,IP.
mode of absorption in alimentary canal?
Ratio of Water and Acetonitrile(diluent) is not recommended to use in cleaning method validation,why?
what is the procedure for cleaning of lenses of hatr accesory of ftir instrument?
In which situation we require to prepare the standard solution from sample in Related substance method?
how to calculate elemental impurities?
What is column in chromatography?
calibrtion procedue of LC-MS