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 calibration of disintegration test apparatus why cycle limit is 28-32?

Caplin Point,

2 13108

what is thickness of the polystyrene film

Aurobindo,

6 9644

What is organic metal?

Cipla,

2 7144

Why pH range is maximum 14.0

UPL,

6 29634

what is the structure of DOWEX-50

5568

What is the difference between Normal phase method & Reverse method in HPLC ? Define application of both method.

4 21472

In Analytical method development related substance method when did follow w/w method when did follow area normalisation method

Dr Reddys, Sun Pharma,

2 14290

In Analytical method development related substance method when did follow w/w method when did follow area normalisation method

5 16448

15% Naoh molarity in a given 1liter of soluton

2 8759

how to make a 100ml solution with given 10gm of naoh

Calyx, CCIL,

6 10562

why a ph meter require KCL solution for their storing condition?

Aurobindo,

1 42804

What is the difference between PVC and uPVC plastic?

4 9122

What is Signal to noise ratio?

3 13927

what is the importence and role of LCMS and LCMS/MS and their applications? which type of compounds are analysis by lcms?

GVK, Millennium,

1 4070

is is advisable to give a Pewter finish n Stainless Steel ? State the Advantages & disadvantages.

2945

Un-Answered Questions { Chemistry }

How is librated iodine estimated?

1141

While performing TOC sst analysis Zero shift disabled & sample analysis zero shift enabled why?

2909

can you pls provide chemistry previous papers for the post of trainee chemist in ap genco

2737

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

886

2399

pharma industries oriented

2303

what is mean by dissolution biowaiver study?

1003

CAN WE DETERMINE THE PEAK PURITY IN GAS CHROMATOGRAPHY ANALYSIS?

1264

What is the role of mercuric sulphate?

1158

Name the three elements which are forms carbohydrates?

1074

why do antimony and bismuth have the same electron affinities?

2529

for inorganic molecules require to do RS, Assay and disso?

786

WHY pKa value is more important than pH value of the mobile phase in HPLC?

1814

what is the disso medium for tropsiun chloride

2316

How is the viscosity of liquid related to its mobility?

1517

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