Organic Chemistry Interview Questions
Questions Answers Views Company eMail

How many stereoisomers of phenylpropylene oxide are there?

Mankind,

1 3039

How many isomers have the name bromomethylcyclopentane?

5 6750

Pure (S)-2-butanol has a specific rotation of +13.52 degrees. A sample of 2-butanol prepared in the lab and purified by distillation has a calculated specific rotation of +6.76 degrees. What can you conclude about the composition?

1 4079




Trimethylamine is a pyramidal molecule. What is the hybridization at nitrogen?

Bluepin,

4 11404

which functional groups are present in cortisone?

2 18951

How many degrees of unsaturation are there in benzene?

2 9725

What are the major products formed when acetic acid and ethanol are added to water and the pH is adjusted to 7.0?

3 3313

What organic compounds have the basic formula (CH2O)n?

8 63108




What kind of bonds link amino acids?

7 5389

How many different types of carbon signals would be observed by 13C-NMR?

4 4897

Which are the longest living cells in the body?

3 10349

what is I.R.

6 13340

What Is The Composition Of Benedict's Solution

WalMart,

3 48087

what is the chemical composition of trommer's test?

Reddy Labs, BMG, Vimta Labs,

1 7076

What are acounting Pi electron's?

IGCAR, Fertilizers,

969


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Un-Answered Questions { Organic Chemistry }

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

3712


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973


we shall use Dichloromethane in last stage of API.

1705


What is the accepted microbial load in APIs as per USP.........?

1208


sir, what does happen ............? naphthal+benzene(or)toluee........> ?

928






why are prepare daily working standard in ft ir

1475


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

1348


How to synthesize methylene bisthiocyanate using CH2Cl2 and NaSCN?

1596


which question ask me in grasim in inerview?

960


how we change 0.1N KmNo4 solution to 0.01N KmNo4 solution.

479


what is the purpose of using cyclhexane in synthesis?

2232


How hydrate is forming along with API?

1010


What is the composition of Barford Reagent?

630


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

835


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

836