Interested to Buy Any Domain ? << Click Here >> for more details...
Why we are using the methanol in Kf titration?
- 6 Answers
- 21828 Views
- Reddy Labs, I also Faced
- E-Mail Answers
Answer Posted / radheraman singh
Selection of methanol in Kf having following reason.
1 prevent the side reaction between pyridine and SO2.
2 Many compound are soluble in MeOH.
3 MeOH not absorbed moisture and having very less water content.
| Is This Answer Correct ? | 30 Yes | 3 No |
Post New Answer View All Answers
how to qualify the impurity?
in dissolution why pool sample needed? in which type of drug pool sample need?
How require to develop GC method? how to select diluent, GAS, column selection and other chromatographic conditions?
In Assy by potentio metry titration method how select MET U ,DET U, SET U,
how you confirm the assay method?
How do we get end points and how many end points are possible for citric acid and di-acid not theorotically answer should be given practically.
Explain the relations between number of carbon atoms in alkanes and retention time ?
why require to do water content for drug product?
pharma industries oriented
give clarity of linearity and range in method validation
if you have given a blank water how you analyse by general analytical techniques?
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.
in hplc chromatogram started from left to right and in uv spectrum started from left to right
what type of question will ask in the interview of lab chemist.
In IR spectra, generally a molecule vibrates without apply emr or ir light?
