Organic Chemistry Interview Questions
Questions Answers Views Company eMail

why should mostely use KH2PO4&K2HPO4 in HPLC?

GVK, Dishman,

1 4194

i have 5liter 98% h2so4 now, i want to convert it in 92% by adding water....so...howmuch water i have to add ?

Infosys,

2 4010

can you separate isomers by using column chromatography?

2 4561




what happen when aminoacids react with alcohol

GVK, Reddy Labs,

1 3870

what is a primary standard? what is a secondary standard solutions?

Practical Viva Questions,

1 3847

what happens to the unit particles of a solute when it dissolves on a liquid?

959

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

Asian Paints,

1298

why watermelon is red

4 3624




what is the identification test for sodium tertiary butoxide

Cipla,

1 3459

what is iupc name citric acid

3 3351

wahat is name about ch3ch3ch3

4 7155

wahat is name about ch3ch3ch3

Cipla,

2 4638

How do you get an observed rotation over 360 degrees by using a polarimeter.

1 2075

For all impurities characterization data is required ? If Require please Explain which type of Impurities we have to do?

1 1987

Which charcoal is used to decolourise the raw sugar?

Reddy Labs, Maxim Pharmaceuticals, MSN Pharma,

2 7605


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Un-Answered Questions { Organic Chemistry }

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

742


Active Ingredients in septilin ??

368


how to prepare for the exam of ongc please give some idea

15640


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

1546


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

1238






What precaution u take when doing rs preparing

756


Which form of Sucores is harmfull to humans ?

1001


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

924


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

369


What is a repartition coefficient?

982


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

7561


which question ask me in grasim in inerview?

916


what is functionality of polymer? how can we get theoretical and practically?

1107


what happens to the unit particles of a solute when it dissolves on a liquid?

959


What is the Difference Between 3M KCL and 4M KCL, WHy We are Filling 3M KCL In electrode Instead of 4M KCL

487