Organic Chemistry Interview Questions
Questions Answers Views Company eMail

what is the process to transfer corbonyl group of lignin to phenyle hydrazine?

Arvind Mills,

1 3894

hai friends i have attended recently Barc, JRF Interview on 18th June 2009. but i didn't get the result till now. now how can i proceed for checking the result. tell me friends otherwise e-mail to me.anil.org123@gmail.com otherwise cal me 09964981442.

BARC,

5 7530

Brief explanation about nomenclature

1 3951

how to explain to a ten year old what a protoplasm is ???

Aurobindo,

3 5659

I have impure organic compound trimethyl hydroquinone, how many methods available to purify it. Plz explain in detail

3 5825

what is difference between flammable & highly flammable solvents?

2 9233

which method is able to separate two polar compounds in acidic water solution other than Column chromatography?

1 4997

which question ask me in grasim in inerview?

Grasim,

1757

What is valence tautomerism?

1 3602

WHY ANY REACTION NOT CONVERTED 100 % IN PRACTICALLY IF IT CONVERTED 100% IN THEORITICAL

3 5150

functional groups present in the darvon compound

2 12799

Which is more basic?Ethylamine or Acetamide?Why?

7 42544

Which is more basic among pyridiene and piperidene

7 18643

what is HPLC

Avra,

8 10862

what is ph of benzene

Ranbaxy,

7 13117


Post New Organic Chemistry Questions

Un-Answered Questions { Organic Chemistry }

Is cyclotetrane aromatic?

718


write short note on stero electronic factor, steric control factor and product control factor

1590


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

1929


what are stereomers? how are they classified?

2932


How to synthesize methylene bisthiocyanate using CH2Cl2 and NaSCN?

2444






As a chemist working with Actinium, what safety precautions and protocols would you follow due to its radioactive nature?

174


Protactinium-231 emits alpha particles. How can this property be utilized in radiation detectors or other scientific instruments?

177


why we need to synthesize impurities of midazolam

1786


hi friends, dis is ramana reddy.i have been workining in bulk drugs as QC chemist.i would like 2 change d company.i want sample RESUME,OFFER LETTER,APPOINTMENT LETTER,PAY SLIP.if any body has these documents,pls send 2 my mail id i.e ramanareddy.sdpl@ymail.com

1822


As a researcher working with Protactinium, what areas of study or applications would you be most interested in pursuing, and why?

122


FDA MHRA

2192


How does Actinium interact with other elements, and what are some notable chemical reactions or compounds involving Actinium?

114


hi, i want last 10 years ongc exam recruitment papers for subject in chemistry ,genaralknowladge.

2366


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

9298


Is benzene aromatic?

706