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

If we do accuracy at same concentration at which linearity planned,what is the need to do linearity separately?

2302

why we use only sucrose in the calibration of polarimeter?

Kilitch,

7 28487

what Mean By Organic Chemistry

3 6100

we shall use Dichloromethane in last stage of API.

Cipla,

3088

What is the Deference between Bulk density & Tap density ?

Hikma Pharmaceuticals, Neuland, Reddy Labs,

2 25703

In burette calibration of Karl fischer Instrument, the multiplication factor 1.00693 is using for how much ml of water dispenced. why

1 4416

which metal is found abundantly in the earths crust??

2 4954

how can we decide the limit of cleaning validation? What is the criteria for it?

Glenmark,

2 13700

What is difference between Related Substance & Impurity Profile?

Jubilant Organosys,

2 51791

Why we are injecting low load standard conc. while analysing Related Substances by HPLC?

3 11246

why wetlab is called as wetlab

6 17907

In UV-VIS spectrophotometer:My diluent is methanol even though i corrected base line for methanol,In my sample scan i found methanol peak.what is the reason?

2 10255

What is the diffrence between the performing of LOD ordinary drying at voven and vaccum method.

Apex,

4 10900

How can we calibrate the burette dispencing capacity in metrorm kf titration calibration

1 6858

how a particular wavelength can be different for a particular compund while analysing by uv and by HPLC.

2300

Un-Answered Questions { Chemistry }

What are the constituents of cements?

1061

How to accelerate electron capture decay?

2371

What is the role of silver sulphate?

1118

why should we perform dissolution PVT calibration only by UV spectrometer, not by HPLC ?

1708

What are the inorganic material eliminated in Sulphated Ash

3336

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

2221

HI,I CLEARED BOB CLERK EXAM. MY INTERVIEW WILL BE ON 9TH OCTOBER,2010.PLEASE SEND ME INTERVIEW QUESTIONS AND ANSWERS. THANK YOU.

2246

Please tell me about the pH of Polycaboxylic ether is it in the 5-6 range ever or more than 6

2609

how to prepare for the exam of ongc please give some idea

21966

which situation gc hs and gc als require to use?

789

what is %labelled amount in content uniformity of dosage unit and its calculation?

5234

how pda detector works over uv?

742

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

702

Actinium has potential applications in cancer treatment. Could you elaborate on how Actinium-225 is used in targeted alpha-particle cancer therapy?

664

what is turbidimetric titration?Give 2 examples.

2668

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