what is purine metabolism1 3206
what is the experiment to find out the diffrence between energies of various conformal of cyclohexane?1 2622
why in uv calibration in Limt of absorbance parameter specific absorbance is calculated only for selected wavelength1788
why 90ml hclreqired forpreparation of 1n hcl3 5004
In order to avoid the pyridine catalyst use in many synthesis which is harmfull to environment, which catalyst can be used....?1343
what is the purpose of using cyclhexane in synthesis?1 2726
how to synthsis toluene to benzaldehyde3 8670
What is the difference between cracking, pyrolysis, destructive distillation, hydroforming, carbonization and dry distillation?8789
Why don't electrons repel each other during the formation of bond?????????1 5300
What is the difference between an ion and a radical?????3 12215
Explain Thiele's structure for benzene. What is the difference between thiele's structure and modern structure (resonance hybrid) of benzene?4184
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
seminal on pyrimidine
What is use of acetonitrile compare to methanol in RP-HPLC Method development?
what are the differences between assay procedures and estimation in chemical analysis? also what is the equivalent factor that we consider in assay analytical procedures?
HPLC in sequences analysis was taken wrong method and one blank & Standard is running so what to do
(CH2)n + nO2. ---->Co2 + nH2O + energy what is this mean with details
What is the composition of Barford Reagent?
Which one of the following is not aromatic?
What is the difference between cracking, pyrolysis, destructive distillation, hydroforming, carbonization and dry distillation?
how we change 0.1N KmNo4 solution to 0.01N KmNo4 solution.
I need organic mixture analysis viva questions & answers
Is napthalene aromatic?
naphtha and hexane mixture can be used a fuel or not
we shall use Dichloromethane in last stage of API.