Chemistry Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

General Chemistry (478)
Chemistry AllOther (190)

Chemistry Interview Questions

Questions Answers Views Company eMail

what is classification of elemental impurities? what is risk assement in elemental impurities?

760

what are risk assement in the analytical qbd?

763

why multimedia dissolution require to do?

834

in OSD forms require to use gas chromatography?

837

why require to do water content for drug product?

835

before starting analytical method valodation what you checking? and how giving preference to start validation?

809

in which situation ion pair agent require to use?

739

effect of pore size, pore volume, partical size, column length, carbon load on retention time? what is carbon load? what is the use?

931

if you given one product then which tests you will perform?

709

on the basis of bcs class how to proceed the solubility?

782

for which product require to do content uniformity? what is limit of cu?

821

how require to select dissolution media? what is discrimination?

791

if rsd failed then what require to do?

841

if peak get problamatic then what require to do?

805

how you confirm the assay method?

772

Un-Answered Questions { Chemistry }

Why are the titration involving edta carried out slowly towards the end point?

1191

is it nessesary to do solution stability for 7 days?

777

[3/28, 20:52] Manoj P Venkatpurwar: how many impurities require to inject in assay specificity that how we can find out? and in Rs also how?

795

what is different when impergnated silica plates are used in separation of azo dyes using column chromatography?

2024

What is the chemical formula of alum?

1159

Define corrosion? : Electrochemistry Corrosion

1125

What is the difference between purge septum flow and column flow in gas chromatography?

2586

The reaction of an acid with an alcohol to form an ester and water. What is the process?

1027

Why are olefins (alkenes) good monomers for polymerization reactions? : Polymer Chemistry

1399

if you have given one product then how you determine the impurity in that?

744

What is a proteic unit?

2706

How hydrate is forming along with API?

2327

Name the element which was used to make the first atomic bomb?

1068

What are usp limits for theoritical plats,resoution,tailing factor,peak to valley ratio

1900

Loss of linearity in tkn analysis, possible reasons?

1321

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