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 coupling reactions,why we are using cocatalistand what the use of tetrakis and dikis

1 4362

what is the differnce between GMP and CGMP

Shilpa Medicare,

7 37646

what is a drug?

Aurobindo,

11 22039

hi, i want last 10 years ongc exam recruitment papers for subject in chemistry ,genaralknowladge.

HCL,

2803

pls send me ongc privious entarnace exam papers

2282

What is the purpose of performing dissolution test on routine basis?

3 10322

different between LOD and M/C

4 16175

why in uv we take k value less than 1

2 10675

when we use pda detector in hplc instead of uv detector

Hetero,

6 25382

why we use holmiumperchlorate in calibrating uv

Aurobindo, DRL, MSN Pharma,

4 18506

why chiral compounds will rotate the plane polarized light in SoR.

GVK,

4 15267

what is meant by white gold?

5 8570

Why sulpuric acid only used to ROI but not used nitric acid and some other acids?

Cadila, Laurus, Ranbaxy,

7 32743

what is the difference between elctrefining and electrolysis?

2249

how we do assay of urea, ammonium sulpate, ammonium nitro pospate etc

Alembic,

1 3867

Un-Answered Questions { Chemistry }

can we Consider the Purity threshold and Purity angle in place of peak purity for the specificity test for method verification

1843

What is stepping ripple and step accuracy

1187

Why is the color of the indicator drop remains the same at the end point?

1229

describe the lewis dot structure of Mg2+?

11985

Define a triglyceride?

1014

Protactinium has a relatively short half-life for some of its isotopes. How does this characteristic impact its practical uses and research?

576

What are the two most abundant elements in the universe?

1159

In Assy by potentio metry titration method how select MET U ,DET U, SET U,

2171

why we are using benzene, anyline in acetic anhdride assay titration method?

2114

hi, i want last 10 years ongc exam recruitment papers for subject in chemistry ,genaralknowladge.

2803

what is induction on electrical insulators

2320

Define an electro chemical cell. Give one example? : Electrochemistry Corrosion

1011

what is the structure of DOWEX-50

5521

Q1. Why did you enter the field of chemistry? Q2. What has motivated you to take chemistry as your professional subject and have you motivated anyone towards your field?

2294

Discuss the role of Actinium in neutron sources and its contribution to scientific research and advancements.

629

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