why the ph scale range is 1 t0 14 and why not beyond 14 and not to below 1?
Answer Posted / naveen gutta
Go through this link I hope you'll find the right answer
http://chemwiki.ucdavis.edu/Physical_Chemistry/Acids_and_Bases/Aqueous_Solutions/The_pH_Scale
Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
mode of absorption in alimentary canal?
is it nessesary to do solution stability for 7 days?
WHY pKa value is more important than pH value of the mobile phase in HPLC?
how to calculate elemental impurities?
what is mean by dissolution biowaiver study?
Why we select scan range from higer wavelength to lower wavelength in uv visible spectroscopy and ftir spectroscopy ? .
How to set analytical specification for combination products?
For standardization of volumetric solutions, acceptance limit for concentration is considered as 10% of nominal concentration and %RSD as NMT 0.2% (for appropriate no. of replicates). But , if %RSD has not met, what should be further action?
what parameters we will consider while developing a HPLC method and how we confirm our HPLC method is valid?
what is partion and column chromatography
What is aggregate and fragments in SEC?
Difference between hlaf and rlaf
what is different when impergnated silica plates are used in separation of azo dyes using column chromatography?
in which situation require to change rs specification?
what is the different in Total ash, sulphated ash, acid insoluble ash, alcoholic or non alcoholic ash?