Organic Chemistry Interview Questions
Questions Answers Views Company eMail

why should mostely use KH2PO4&K2HPO4 in HPLC?

Dishman, GVK,

1 6345

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 6148

can you separate isomers by using column chromatography?

2 6472

what happen when aminoacids react with alcohol

GVK, Reddy Labs,

1 5607

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

Practical Viva Questions,

1 5167

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

1720

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

Asian Paints,

2222

why watermelon is red

4 6080

what is the identification test for sodium tertiary butoxide

Cipla,

1 5099

what is iupc name citric acid

3 5608

wahat is name about ch3ch3ch3

4 11818

wahat is name about ch3ch3ch3

Cipla,

2 6741

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

1 3361

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

1 3211

Which charcoal is used to decolourise the raw sugar?

Maxim Pharmaceuticals, MSN Pharma, Reddy Labs,

2 10507


Post New Organic Chemistry Questions

Un-Answered Questions { Organic Chemistry }

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

1720


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

1818


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?

2190


How does Protactinium contribute to our understanding of nuclear fission and fusion reactions, and what research has been conducted in this area?

123


Can you provide an overview of the properties and characteristics of Protactinium and its placement in the periodic table?

141






Describe the process of Actinium extraction from its primary sources and how it's obtained for various applications.

115


GIVE FTIR SAMPLING ASSESORY NAME.

1992


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

1545


how do you make a amine sugar

1912


Explain the process of protactinium-uranium fractionation and its implications for understanding geological and geochemical processes.

171


Active Ingredients in septilin ??

1208


FDA MHRA

2190


Describe the role of Protactinium in neutron sources and its significance for research in nuclear physics.

122


What is the range of uv & vis lamp in spectrophotometer?

679


Protactinium is part of the actinide series. Discuss the significance of this series and its implications for nuclear chemistry.

230