Organic Chemistry Interview Questions
Questions Answers Views Company eMail

Give the structure of the product obtained when benzene is acylated with succinic anhydride in the presence of AlCl3?

2 6185

Explain about nucleophilic, electrophilic and free radical substitutions?

Bombay Tablet,

1 5314

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 is a proteic unit?

TCS, Granules India, IGCAR,

1428

What is a repartition coefficient?

1041

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

Why Dissolving and then reforming crystals can improve their purity?

Orbit Corporation,

2 8609

How to synthesize methylene bisthiocyanate using CH2Cl2 and NaSCN?

1596

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


Post New Organic Chemistry Questions






Un-Answered Questions { Organic Chemistry }

I need organic mixture analysis viva questions & answers

2371


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?

618


Active Ingredients in septilin ??

417


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

836


wtat type quations will be sak in ongc exam?

1854






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

1377


naphtha and hexane mixture can be used a fuel or not

1105


how to prepare the 0.001M tio2

1105


we shall use Dichloromethane in last stage of API.

1705


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

973


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

1309


How to find peaks in ftir chromatography

240


How to synthesize methylene bisthiocyanate using CH2Cl2 and NaSCN?

1596


What is the difference between the photochemical reaction and photo-dynamic reaction?

1299


How do you explain the different solvent power of water and other organic solvent?

1348