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 Categories >> Sciences >> Chemistry >> Organic Chemistry
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Question Asked @ Answers Views     Select
How to determine indicator Sensitivity test    0  58
Why we use TMS in NMR spectroscopy?    0  77
the reaction in which large molecule split up to their smaller units by the addition of water molecules is called as¬†    1  176
whenever kf titration is done that time one result is high and second one lower ¬†results what to do.    0  1628
why we use 254nm for caffeine analysis as it having maxima at different wavelength?    0  1059
why we not use caffeine at 205nm for hplc calibration?    0  1072
what are stereomers? how are they classified?    0  776
ex:this product used c18 column but same product used c8 column what happend ?    1  2077
uv,ri,pda detactor principles ?    0  722
hplc assay limit 98.0 to 105 why    2  5682
why are prepare daily working standard in ft ir    0  824
Why a Na lamp is used in a polarimeter ?    0  707
hardness of distilled water capl   1  1940
why antharacene use hplc calibration itc-infotech   0  668
Purified water Microbial load limits as per USP..........?    1  1137
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Un-Answered Questions
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Explain Thiele's structure for benzene. What is the difference between thiele's structure and modern structure (resonance hybrid) of benzene? 2219
how much time require for day to prepare the ongc exam for evarage student? 1199
What is the difference between cracking, pyrolysis, destructive distillation, hydroforming, carbonization and dry distillation? 4405
what is functionality of polymer? how can we get theoretical and practically? 561
why we not use caffeine at 205nm for hplc calibration? 1072
hi friends, dis is ramana reddy.i have been workining in bulk drugs as QC chemist.i would like 2 change d company.but our company didn't give d OFFER LETTER,APPOINTMENT LETTER,PAY SLIP.if any body has these documents along with sample RESUME,pls send 2 my mail id i.e 1081
write short note on stero electronic factor, steric control factor and product control factor 382
hi i am siva icompleted m,sc in organic chemistry in 2008&working as alecturer can u send me the interview qusetions with answers . i expected that i got 135 - 140 marks is there any chance to get selection my interview is on may 7th 2010 390
Shall i get the model question papers for junior lecture of Andhra pradesh 1123
why are prepare daily working standard in ft ir 824
Assuming that the density of the solution is the same as the density of water (density of water=1.000g/ml), calculate the mass of water for both reactions using: mass of water = Volume of water Density of water. Mass of water = 585
why antharacene use hplc calibration 668
what is stero electronic factor.2 what is steric control factor and what is product control factor 440
wtat type quations will be sak in ongc exam? 1269
what things are suitable for investigatory project? 1028
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