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 28482

what Mean By Organic Chemistry

3 6097

we shall use Dichloromethane in last stage of API.

Cipla,

3087

What is the Deference between Bulk density & Tap density ?

Hikma Pharmaceuticals, Neuland, Reddy Labs,

2 25702

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

1 4411

which metal is found abundantly in the earths crust??

2 4952

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

Glenmark,

2 13699

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 11242

why wetlab is called as wetlab

6 17906

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 10898

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

1 6855

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

2295

Un-Answered Questions { Chemistry }

(CH2)n + nO2. ---->Co2 + nH2O + energy what is this mean with details

1628

FDA MHRA

2597

what are the role of chemistry education in sustainable development

2589

What is the monomer of polyethene?

1160

composition of stainless steel

1825

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

992

Difference between hlaf and rlaf

2109

How does the viscosity vary with temperature?

1082

Give the IUPAC name for [Co(NH3)5Cl] SO4

1089

What are some of the polymers that you encounter every day? Describe their physical properties. : Polymer Chemistry

1128

Explain the molar mass of chlorine?

1033

How to convert -40 of into centigrade?

1051

What is the prime constituents of cement?

1252

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

1090

what is difference in ods I ods II is this is realy from sorbent / packing characteristics or from other means

1972

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