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 is mean by PDR?

945

What is the accrptance criteria in RSD for RS method precision on basis of impurity percentages?

825

Related substance method equivalency on control sample or spiked sample?

768

How require to develop GC method? how to select diluent, GAS, column selection and other chromatographic conditions?

734

how to develop the icp ms method? Application of icp ms?

810

What is the diffrence in japan mkt requirement in analytical method validation over US?

719

From where require to take the RLD sample?

756

if your product is soluble in 0.1n hcl and water then which you choose as media from these 2 media?

679

in dissolution if one bowl got 70 percent 2nd bowl got 80 percent and 3rd bowl got 90 percent then how proceed?

752

if you have given one product then how you determine the impurity in that?

739

which are the guidelines for force degradation studies?

1 1943

Is it nessesary all multimedia dissolution require descriminatory?

797

which are the sizes of capsules?

966

if content uniformity passing but dissolution varrying then what is next step?

877

what is mean by least count balance?

1 2509

Un-Answered Questions { Chemistry }

In GC calibration,what is the procedure to calibrate the TCD (thermal counductivity detector)suggest ?

3178

How are atoms of the isotopes different from one another? Two isotopes of carbon are carbon-12 and carbon-14.

1014

Explain the secondary structure of proteins?

994

in api coa contains only process impurities and in product coa contains degradation impurities?

701

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

21964

What is mineral water?

1078

What is the composition of ferroin?

1098

How doing qbd practically?

978

Why is Francium(Fr) so difficult to react with water?

2184

In IR spectra, generally a molecule vibrates without apply emr or ir light?

1977

why xterra column require to use at higher ph?

918

SET Examination Previous Questions

3686

can i use hplc detector to uplc and why?

2290

[3/28, 20:52] Manoj P Venkatpurwar: how many impurities require to inject in assay specificity that how we can find out? and in Rs also how?

795

What is the difference between volumetric solutions and test solutions

3192

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