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can you separate isomers by using column chromatography?2 4625
what is a primary standard? what is a secondary standard solutions?1 3902
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why watermelon is red4 3684
what is iupc name citric acid3 3411
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For all impurities characterization data is required ? If Require please Explain which type of Impurities we have to do?1 2013
Which charcoal is used to decolourise the raw sugar?2 7749
how do you make a amine sugar
Which form of Sucores is harmfull to humans ?
(CH2)n + nO2. ---->Co2 + nH2O + energy what is this mean with details
What precaution u take when doing rs preparing
Shall i get the model question papers for junior lecture of Andhra pradesh
sir, what does happen ............? naphthal+benzene(or)toluee........> ?
why we not use caffeine at 205nm for hplc calibration?
discuss the diffrent types of chromatography and their uses. In not more than 10 papers oc not less than 8 papers
What are acounting Pi electron's?
Explain Thiele's structure for benzene. What is the difference between thiele's structure and modern structure (resonance hybrid) of benzene?
what happens to the unit particles of a solute when it dissolves on a liquid?
wtat type quations will be sak in ongc exam?
Arrange the following in their increasing polarity order Carboxylic acid, hydroxyl, phenyl, amino and aldehyde
whether ter weight is require when doing the water standerdisation
Any one is alembic pharmaceutical ltd. On starting to job ?