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

what are the primary standards of redox titrations?Name any two.

Laurus,

2 9167

In the isomers,enantiomers give the only physical properties present such that no chemical properties present.

Laurus,

2197

mode of absorption in alimentary canal?

Sun Pharma,

2353

why we calibrate ph meter and balance daily.....but hplc and uv requires quaterly?

Apotex, UPL,

5 21264

why we are use metthanol variously in kfr?why don't use other solutions?

4 12751

when we use capillary and packed columns in gc

Rakshit Drugs,

4 10540

what is the difference between IR and FTIR instrument analysis

2 12924

how can give the expiry period and restadardisation of volumetric solution

Meenaxy Pharma, SRF,

2556

What are the different types of columns used in HPLC

Wockhardt,

3 13053

In HPLC when we use Isocratic method, Gradient method in hplc?

Pharmaceutical,

8 22264

Any molecule is filing for ANDA purpose, what are the dissolution requirements / specifications needed ?

IPCA,

1 6295

What is Endcapped Hplc column

2 9594

Why we more noise in PDA detector compared to UV detector?

Aurobindo,

1 11546

if the purity is 99.9%,is need to do assay?

Reddy Labs,

3 15080

How to do acidity alkanity test ofsodium chloride

1 4379

Un-Answered Questions { Chemistry }

Write the structural formula for edta.

1044

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

846

What is the principle of Particle size analysis and zeta potential

2609

Discuss the historical significance of Actinium and its discovery in the context of the periodic table.

656

Explain the some importance of organic chemistry?

1077

Which Formula Forms A Link Between The Thermodynamics And Electro Chemistry?

1105

What is the white precipitate produced at the end of point?

960

How are ph and pka related?

1077

Basic principle of ESI?

2111

Cholesterol is a compound suspected of causing hardening of the arteries. The formula of cholesterol is C27H46O. a. A sample of cholesterol is isolated from the arterial lining of a 60-year-old American male. What is the formula of this compound? b. Cholesterol is extracted from a chicken’s egg. What is the formula of this compound?

3137

cefoperozone and sulbactam inj. hplc test method

2663

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

2116

Atactic polypropylene is always produced with the [cp2zr(r)]+ catalyst. Explain this on the basis of molecular-level interactions. : Polymer Chemistry

1055

i am going to face exam for the post of executive trainee (chemistry) in M.P Power generation company,i want to know the level of exam ,type of questions can be asked,and about any book whigh i can refer.

2336

what is procedure of actual procedure for registration of drug?

1975

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