why PH range 0-14 explain

Answer Posted / ramesh ch

Water ionization constant (kW) is 1*10 to the power of 14 for pure water. In water H+&OH- concentration is same.

Is This Answer Correct ?    3 Yes 3 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

WHY pKa value is more important than pH value of the mobile phase in HPLC?

1246


what is mean by nitrosamine impurities?

526


What is viod volume and peak purity in HPLC?

2325


What is the diffrence in japan mkt requirement in analytical method validation over US?

279


Why do we use KMnO4 in the test of control of obsorbance ? and why do we take specific quantity i.e 57-63mg?

2303






why digestion require in icpms?

289


Why we select scan range from higer wavelength to lower wavelength in uv visible spectroscopy and ftir spectroscopy ? .

446


What is shaking level in GC?

320


how you start RS method development when for new product?

279


In which situation we require to prepare the standard solution from sample in Related substance method?

275


how much mass should be there in volumetric flask while in preparation of sample for assay? 

2042


about method developement in hplc

1200


For limit test of heavy metals in BP, Method C require that the substance is ignited at a temperature not exceeding 800 °C. Why confines such the temperature?

3482


what is mean by extactable and leachable study?

553


What is third generation HPLC Columns?

1491