Organic Chemistry Interview Questions
Questions Answers Views Company eMail

How many stereoisomers of phenylpropylene oxide are there?


1 2956

How many isomers have the name bromomethylcyclopentane?

5 6632

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 4000

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


4 11106

which functional groups are present in cortisone?

2 18688

How many degrees of unsaturation are there in benzene?

2 9659

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

3 3246

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

8 61643

What kind of bonds link amino acids?

7 5295

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

4 4844

Which are the longest living cells in the body?

3 10235

what is I.R.

6 13013

What Is The Composition Of Benedict's Solution


3 47599

what is the chemical composition of trommer's test?

Reddy Labs, BMG, Vimta Labs,

1 6959

What are acounting Pi electron's?

IGCAR, Fertilizers,


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Un-Answered Questions { Organic Chemistry }

how do you make a amine sugar


what is stero electronic factor.2 what is steric control factor and what is product control factor


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


what are the checklist need to maintain in API manufacturing area as per USP requirements.......?


How hydrate is forming along with API?


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


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


which question ask me in grasim in inerview?


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


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


why are prepare daily working standard in ft ir


Why we are use glass viscometer, and what is calculation manual calculation formula as per USP. How many types of viscometre in glass type viscometer.


how to prepare the 0.001M tio2


hi i am siva icompleted m,sc in organic chemistry in 2008&working as alecturer can u send me the interview qusetions with answers . i expected that i got 135 - 140 marks is there any chance to get selection my interview is on may 7th 2010


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?