what is kf principal
Answer Posted / vikram
one mole iodine react with one mole of water
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why we are using hexane in calibration of number of drop per mL
Why only Copper standard is used to calibrate Atomic Absorption spectrophotometer?
if your impurity coeluting with each other in that situation how require to set specification? is it acceptable?
EXPLAIN THE CALCULATION PART OF AN KF TITRATOR CALIBRATION WITH SUITABLE EXAMPLE
In IR spectra, generally a molecule vibrates without apply emr or ir light?
why should we perform dissolution PVT calibration only by UV spectrometer, not by HPLC ?
how to qualify the impurity?
why multimedia dissolution require to do?
how require to interprit the method precision data of hptlc?
What is the formula for relative diffrence for standard solution in solution stability in validation?
how you establish the LOQ?
Why use only methanol,used determinationof moisture content not use other solvents
for heavy metal test lead used in which form pure form or any other form for preparation of lead standard sol
in dissolution why pool sample needed? in which type of drug pool sample need?
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.