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

Describe 5 components of SFC ?

College School Exams Tests,

1 3000

Define Atom ?

3 3666

How we can determine water content in piperazine

Cipla, GVK,

1 3178

Difference between hlaf and rlaf

Sharon,

2109

why athanol-water mixtuere have maximum viscocity in wt% 40?

ME,

1729

What is oot in Stability analysis? (example)

Indoco Remedies,

2 4829

How to choose concentration of LOQ solutions for RS analysis? Example.

Abbott, Indoco Remedies,

1 3508

What is the main difference between ODS1 and ODS2 Hplc column.

Indoco Remedies,

5219

How to select Sample concentration in RS analysis?example.

1 4032

What is difference between high pressure gradient and low pressure gradient ?

Aurobindo, Lee Pharma,

2 4701

What is Diffidence between Normal Detector and PDA Detector?

Aurobindo,

2 6731

If we have a kc is1*10^8 and the .kp 2*10^5 of reaction A------->B C------->D what is the volume of C?

2177

What is linearity in hplc and how to calibration

Aurobindo,

1 4472

Why void volume(time in seconds) 1 in hplc system suitability

1 5179

what is role of pH in mobile phase

Cipla, Dhanuka Laboratories,

3 9618

Un-Answered Questions { Chemistry }

How is measurement of ph made?

1056

Define the term distribution coefficient in organic chemistry.

1127

how you confirm the assay method?

772

What is the requirement to give RFlow when using RID detector?

3082

why digestion require in icpms?

770

CAN WE DETERMINE THE PEAK PURITY IN GAS CHROMATOGRAPHY ANALYSIS?

1206

Explain what is the net charge of a non-ionized atom?

1047

How to set specification of assay, fisdolution and related substances?

882

Which is the indicator used in the determination of cao I cement solution?

993

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

2171

What is column in chromatography?

2235

Explain how do you separate the colors of ink?

964

Differentiate between organic and inorganic chemistry?

1010

Arrange the following in their increasing polarity order Carboxylic acid, hydroxyl, phenyl, amino and aldehyde

1739

Discuss the various isotopes of Protactinium and their roles in different fields of study.

585

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