In describing structure of benzene, by molecular orbital treatment, either MOT or VBT explains its structure?2 3232
What is conjugated system?3 2811
What is the mechanism for sulphonation of benzene by oleum?1 5170
What is the effect of halogen on reactivity of benzene ring and what is the reason for decreasing reactivity?3 4046
What are the least number of pi electrons possible in an aromatic compound.3 3378
What is difference between anti-aromatic and non-aromatic compounds?5 16487
Which organic compound is used as a fuel in jet air crafts? a. 100 octane b. 90 octane c. Kerosine oil d. Diesel oil4 3952
15% Naoh molarity in a given 1liter of soluton2 5836
What is the difference between PVC and uPVC plastic?4 5383
How we can differentiate between oxalic acid and tartaric Acid?5 8232
what Mean By Organic Chemistry3 3291
we shall use Dichloromethane in last stage of API.1753
What is the Difference Between 3M KCL and 4M KCL, WHy We are Filling 3M KCL In electrode Instead of 4M KCL
why we not use caffeine at 205nm for hplc calibration?
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How to synthesize methylene bisthiocyanate using CH2Cl2 and NaSCN?
why use of sulfuric acid in roi test in pharmaceutical industry
GIVE FTIR SAMPLING ASSESORY NAME.
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What is the accepted microbial load in APIs as per USP.........?
Active Ingredients in septilin ??
What is the difference between cracking, pyrolysis, destructive distillation, hydroforming, carbonization and dry distillation?
How to find peaks in ftir chromatography
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Shall i get the model question papers for junior lecture of Andhra pradesh
what is functionality of polymer? how can we get theoretical and practically?
how to prepare the 0.001M tio2