why ph is between 0 to 14
Answer Posted / spatil
No one can gives satisfied answer....
| Is This Answer Correct ? | 5 Yes | 3 No |
Post New Answer View All Answers
Why only hydroxy naphthol blue indicator is used for standardisation of 0.05M EDTA solution instead of solochrome Black T or Euriochrome Black T indicator which is used for all sample analysis with 0.05M EDTA solution?
iam usig ph buffers merk. manually how to prepare ?
2. Two grams of Benzoic acid are dissolved in 200 ml of water and extracted with 200 ml of diethyl ether. The distribution coefficient of benzoic acid is 100, and its dissociation constant is 6.5 10-5. Calculate the distribution ratio (D) of benzoic acid at pH 2, 5, and 6. 3. Calculate D at pH 2 to 10 (1 unit apart) in the above problem, and plot D versus pH.
How to set analytical specification for combination products?
if identification threshold crosses the limits then what next step?
We use hicrome 10 cxs column in hplc analysis....pls tell me.. what is the meaning of 10 cxs?
can we use the same detector in HPLC as well GC and what could be the differences we can find in the final chromato graph in any aspects?
in each media we require to use SLS? how to proceed?
how require to fix the linearity and accuracy cincentration range?
UV and PDA detector, which have less signal to noise ratio?
what type of question will ask in the interview of lab chemist.
What is the purpose of octyl silane columns?
What is similarity factor and its use in api strength?
in dissolution why pool sample needed? in which type of drug pool sample need?
what is difference between UV - VISIBLE MODEL NO like 1600,1601,1700 etc ? plz explain me