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

In HPLC what is Single point threshold, peak purity index and minimum peak purity index? what should be consider for pure peak.

3 32552

HI, I AM SUNIL BISHNOI.I AM PREPARING FOR ISHRO ASTRONOTES EXAM.PLEASE TELL ME ALL ABOUT THIS.

2532

What is the brigg's raucher reaction?

2390

why the sucrose used in calibration of polarimeter

Neuland,

5 16743

what r the parts calibrated in gc

ELBS, Reddy Labs,

21 39288

acceptance criteria for ph meter, hplc detector,pump,injector,oven when we calibrate.

3 25078

is there any material other than caffene to calibrate hplc detector

Biocon,

13 30403

What is the difference between Chromatograhic Purity And Related substances

Cipla,

11 68583

who is our p.m.

ONGC,

2 5583

what is the difference between M.C and LOD

Aurobindo, Cipla, Laurus, Matrix, Synthokem Labs,

21 73603

what is the lamp used in SOR?

Aurobindo,

18 35544

What is the difference between Capillary column and Packed column.

Cipla, Hetero, Sun Pharma, Supreme Petrochem,

7 69917

whai is primary standard?

10 20947

why evolution select ATPin many places like metabolism and other places rather then GTP, TTP etc. and why GTP selected in activation of G-alfa in G protein signalling ??????

2309

what is the value of pH

Reddy Labs,

11 24676

Un-Answered Questions { Chemistry }

Why do you require laboratory temperature for viscosity determination?

1193

What is pka of acid?

1216

composition of brass

1963

Why irmoisture balance is used for corrugated box moisture testing

2453

Give an example of a polysaccharide?

1238

what are the role of chemistry education in sustainable development

2648

Why do different polymers have different properties? : Polymer Chemistry

1272

What is a difference between potency and purity?

1265

Which form of Sucores is harmfull to humans ?

2347

if you have given a blank water how you analyse by general analytical techniques?

2088

why require to do water content for drug product?

886

what is the different in Total ash, sulphated ash, acid insoluble ash, alcoholic or non alcoholic ash?

10070

Mention a few application of cod test in environmental engineering practice.

1285

what are risk assement in the analytical qbd?

809

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

4620

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