Answer Posted / brahm aggarwal
pH stands for "power of the hydronium ion", or the exponent of ten representing the concentration of the H3O+ radical. It can't be less than 0, and it doesn't get more concentrated than 10^14. So a substance with pH5 has 10x the concentration (of that ion) than one with pH4.
| Is This Answer Correct ? | 1 Yes | 2 No |
Post New Answer View All Answers
In rs method development when we are going area normalization method to dilute standard method?
cefoperozone and sulbactam inj. hplc test method
1)What's the meaning of Absorption,give a example. 2)What's the meaning of Adsorption,give a example. 2)what is the difference between Absorption and Adsorption.
how pda detector works over uv?
Why we use potassium dichromate in uv calibration Exact reason behind it??
What is similarity factor and its use in api strength?
how many types of balance calibration test?
which batch require to use for analytical method validation?
what is classification of elemental impurities? what is risk assement in elemental impurities?
why we are using hexane in calibration of number of drop per mL
how you establish the LOQ?
why should we perform dissolution PVT calibration only by UV spectrometer, not by HPLC ?
How require to perform linearity as per ANVISA? What are the acceptance criteria?
is it necessary to do HPLC calibration at wavelength 315nm if we are doing analysis at this wavelangth
How to determine the EDTA content by potentiometry titration in Ceftriaxine sodium