Organic Chemistry Interview Questions
Questions Answers Views Company eMail

who is the father of sterio chemistry

GVK,

4 4429

what is purine metabolism

1 2588

what is the experiment to find out the diffrence between energies of various conformal of cyclohexane?

1 2089




how can you define the PH

Matrix, Piramal Healthcare, Reddy Labs, Dr Reddys, Sun Pharma,

17 10591

why in uv calibration in Limt of absorbance parameter specific absorbance is calculated only for selected wavelength

1285

bromomethylation of 4-nitro phenol

Reddy Labs,

2 5593

batihat,goeyolc,veesrnoc

1 1749

why 90ml hclreqired forpreparation of 1n hcl

3 4016




In order to avoid the pyridine catalyst use in many synthesis which is harmfull to environment, which catalyst can be used....?

Hetero, Lupin, Reddy Labs,

951

what is the purpose of using cyclhexane in synthesis?

1 2187

how to synthsis toluene to benzaldehyde

3 7245

What is the difference between cracking, pyrolysis, destructive distillation, hydroforming, carbonization and dry distillation?

7662

Why don't electrons repel each other during the formation of bond?????????

1 4028

What is the difference between an ion and a radical?????

3 10587

Explain Thiele's structure for benzene. What is the difference between thiele's structure and modern structure (resonance hybrid) of benzene?

3650


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Un-Answered Questions { Organic Chemistry }

I need organic mixture analysis viva questions & answers

2193


discuss the diffrent types of chromatography and their uses. In not more than 10 papers oc not less than 8 papers

805


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 =

1170


can you pls provide chemistry previous papers for the post of trainee chemist in ap genco

1345


How to synthesize methylene bisthiocyanate using CH2Cl2 and NaSCN?

1562






Any one is alembic pharmaceutical ltd. On starting to job ?

393


what things are suitable for investigatory project?

1433


why use of sulfuric acid in roi test in pharmaceutical industry

651


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?

652


FDA MHRA

1263


In order to avoid the pyridine catalyst use in many synthesis which is harmfull to environment, which catalyst can be used....?

951


Can we consider in purity angel

410


What are acounting Pi electron's?

929


How hydrate is forming along with API?

980


What is use of acetonitrile compare to methanol in RP-HPLC Method development?

537