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

hydrolysis of sucrose follows which order?

1 4335

what is the basics of electronic spectroscopy?

2 4818

difference between IR& FTIR

Cadila,

4 16835

1 % solution is equal to how much ppm

32 429050

how to prepare solution in ppb

6 21414

how to prepare low ppm solution from high ppm solution ?

1 10233

wt is difference between assay and purity in hplc?

Hetero, IDRS Labs,

9 90601

who is father of organic chemistry?

Capricorn Pharma, NCL,

6 23951

difference between AAS & flame photo meter ?

3 37401

how to calibrate AAS ? give me the procedure?

3 15528

discuss the diffrent types of chromatography and their uses. In not more than 10 papers oc not less than 8 papers

2169

why peak purity not considered in GC?

DRL, Reddy Labs, Vimta Labs,

4 18467

from compund pka value how to select buffer and column?

Emcure, Zydus Cadila,

2 10371

what is Beer Lambert low ?

MAN,

8 19160

principle of AAS & its uses ?

Auriga,

1 5674

Un-Answered Questions { Chemistry }

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

2088

Explain the process of protactinium-uranium fractionation and its implications for understanding geological and geochemical processes.

766

What are the electrodes used in the measurement of ph for the determination of pka?

1341

What is intact assay method development.....?

2764

What are the advantages of conductometric titration over visual or potentiometric titration?

1168

What can you contribute to the company?

2694

WHAT IS THE SYLLABUS OO GROUP -I?

2430

What is modern definition(iupac) of ph?

1292

How we can identify process related and degradation impurity in single method with short period?

870

What is the purpose of octyl silane columns?

4344

The use of vermilion on rubric of the Tartar Relation is confirmed by the presence of three lines attributed to HgS. Why should this diatomic have more than one vibrational line?

2719

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

2388

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

2248

Normally entropy is expressed as q/T. But, work and heat have same unit. Why can't it be replaced by work?

2311

What are usp limits for theoritical plats,resoution,tailing factor,peak to valley ratio

1969

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