Give the structure of the product obtained when benzene is acylated with succinic anhydride in the presence of AlCl3?2 6185
What is the difference between torsional strain and steric hinderance?2 6721
what is the Difference between conformational isomers and configurational isomers ?2 19713
What is the difference between chiral center and chiral carbon ?1 3715
What does the Rasmol stand for?1 3802
Explain Williamson Synthesis Reation ?4 5966
How would you separate naphthalene and benzoic acid in an ethyl acetate solution?1 2817
What is the use of N，N-Dimethyl Acrylamide ?1 1944
What is a semi-benzene?2 3837
What is the complex that forms due to interaction between NaBH4 & aceticacid?3 3825
I need organic mixture analysis viva questions & answers
Suppose we prepared pH buffer solution in lab.and calibrate against NIST solution, and same shall going to used upto 30 days. is it possible to stable pH and appearance? suggest?
Active Ingredients in septilin ??
discuss the diffrent types of chromatography and their uses. In not more than 10 papers oc not less than 8 papers
wtat type quations will be sak in ongc exam?
can you pls provide chemistry previous papers for the post of trainee chemist in ap genco
naphtha and hexane mixture can be used a fuel or not
how to prepare the 0.001M tio2
we shall use Dichloromethane in last stage of API.
In order to avoid the pyridine catalyst use in many synthesis which is harmfull to environment, which catalyst can be used....?
why in uv calibration in Limt of absorbance parameter specific absorbance is calculated only for selected wavelength
How to find peaks in ftir chromatography
How to synthesize methylene bisthiocyanate using CH2Cl2 and NaSCN?
What is the difference between the photochemical reaction and photo-dynamic reaction?
How do you explain the different solvent power of water and other organic solvent?