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 2656

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BARC,

5 5094

Brief explanation about nomenclature

1 2827




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

Aurobindo,

3 3707

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

3 3983

what is difference between flammable & highly flammable solvents?

2 7038

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

1 3831

which question ask me in grasim in inerview?

Grasim,

1015




What is valence tautomerism?

1 2501

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

3 3193

functional groups present in the darvon compound

2 9583

Which is more basic?Ethylamine or Acetamide?Why?

7 32392

Which is more basic among pyridiene and piperidene

7 14025

what is HPLC

Avra,

8 7167

what is ph of benzene

Ranbaxy,

7 9470


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Un-Answered Questions { Organic Chemistry }

Arrange the following in their increasing polarity order Carboxylic acid, hydroxyl, phenyl, amino and aldehyde

424


how much time require for day to prepare the ongc exam for evarage student?

1772


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

881


how do you make a amine sugar

1147


GIVE FTIR SAMPLING ASSESORY NAME.

1092






what things are suitable for investigatory project?

1524


What precaution u take when doing rs preparing

876


What is a repartition coefficient?

1099


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

1405


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

493


how to prepare the 0.001M tio2

1175


whether ter weight is require when doing the water standerdisation

728


What are acounting Pi electron's?

1028


How to find peaks in ftir chromatography

289


How to synthesize methylene bisthiocyanate using CH2Cl2 and NaSCN?

1651