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 THE USE OF STARTER ?????????

Sharp,

2431

why IR graph or spectra comes down ? Any reason

4 17346

what is partion and column chromatography

Emcure,

2395

What is the difference between the optics of UV and PDA Detectors ?

Emmennar, Neuland,

3 15221

How to establish pKa for a new API molecule ?

Neuland, Sun Pharma,

2 11796

why we are adjusting the ph in buffer solution preparation

2 12631

what is the film thickness in ftir

8 15882

what is the principle of assay of sodium nitrite?

2 10614

why required specificity in valdation

3 8970

why we are analyzing purity on HPLC why not in gc

Aurobindo, Reddy Labs,

3 14485

what are the role of chemistry education in sustainable development

2592

whate is difference between calibration and validation

Alkem Labs, Cipla, Ranbaxy, Torrent Pharma, Zydus Cadila,

11 52727

what is the moisture content of Disodium hydrogen tartrate. how it can be calculted. as 16.5%

1 9270

In Karl Fischer titration,What is the situation if the material tested is only soluble in water,and not soluble in the common solvents used such as methanol ?? [e.g. Iron III Hydroxide polymaltose]

1 3605

sop of a uv visible spectrophotometer double beam elico model

Sun Pharma,

5929

Un-Answered Questions { Chemistry }

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

2175

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

2339

Which one of the following is not aromatic?

1407

How is brass solution prepared?

1123

Active Ingredients in septilin ??

1704

What is determining factor in the oxidation reduction reaction?

1436

why is their exotherm while addition of reducing agents in reduction reaction?

2355

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

1401

what is the purge flow & how to calculate

2649

What are the primary considerations in extractables and Leachables ?

2281

What is mean by PDR?

955

What is diffrence between extractable volume and deliverable volume? Answer pls

4579

WHICH STANDARD WE USE IN SILICA ANALYSIS IN SILICA-GEL METHOD FOR SOLID SAMPLE

2137

Why do you require laboratory temperature for viscosity determination?

1152

What is protein - according to chemistry?

1193

For More Un-Answered { Chemistry } Questions Click Here