Answer Posted / soma sekhar.a
By using 100 mg of sodium carbonate in 100ml of water,methyl
orange as an indicator.
Normality of 0.1N HCl=wt of Na2Co3*0.01/Vol.of 0.1N HCl*.0053
Is This Answer Correct ? | 65 Yes | 10 No |
Post New Answer View All Answers
in sampling of raw material which side is pasted sampled labels
Why use only methanol,used determinationof moisture content not use other solvents
what is mean by 40 in the dissolution basket mesh size?
why lactose has less charges when packed in steel containers when compared with packing of lactose in polyamide material?
what is mean by peak intigrity?
what is partion and column chromatography
Principle of single pan analytical balance
what is mean by covalidation
how to get accurate result for Residue on evaporation in purified water
what is the purge flow & how to calculate
how require to set assay concentration for standard and sample?
if your impurity coeluting with each other in that situation how require to set specification? is it acceptable?
For titration in anhydrous media with perchloric acide, if lack of titrator, Which indicator is been used for replacement. How calculate pH of test solution to choose suitable indicator?
How would you decide dissolution medium for NCE compound of class I drug
for heavy metal test lead used in which form pure form or any other form for preparation of lead standard sol