In describing structure of benzene, by molecular orbital treatment, either MOT or VBT explains its structure?2 3102
What is conjugated system?3 2696
What is the mechanism for sulphonation of benzene by oleum?1 4949
What is the effect of halogen on reactivity of benzene ring and what is the reason for decreasing reactivity?3 3745
What are the least number of pi electrons possible in an aromatic compound.3 3273
What is difference between anti-aromatic and non-aromatic compounds?5 16024
Which organic compound is used as a fuel in jet air crafts? a. 100 octane b. 90 octane c. Kerosine oil d. Diesel oil4 3802
15% Naoh molarity in a given 1liter of soluton2 5689
What is the difference between PVC and uPVC plastic?4 5262
How we can differentiate between oxalic acid and tartaric Acid?5 7617
what Mean By Organic Chemistry3 3165
we shall use Dichloromethane in last stage of API.1667
GIVE FTIR SAMPLING ASSESORY NAME.
why are prepare daily working standard in ft ir
what is functionality of polymer? how can we get theoretical and practically?
what happens to the unit particles of a solute when it dissolves on a liquid?
Arrange the following in their increasing polarity order Carboxylic acid, hydroxyl, phenyl, amino and aldehyde
what things are suitable for investigatory project?
what is stero electronic factor.2 what is steric control factor and what is product control factor
whether ter weight is require when doing the water standerdisation
What is the accepted microbial load in APIs as per USP.........?
what are stereomers? how are they classified?
sir, what does happen ............? naphthal+benzene(or)toluee........> ?
What precaution u take when doing rs preparing
What are acounting Pi electron's?
What is a proteic unit?
discuss the diffrent types of chromatography and their uses. In not more than 10 papers oc not less than 8 papers