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 the effect of the flashes of lightning during a thunderstorm ?

2 4689

What is produced, when carbon is burnt ?

2 4901

How is petroleum manufactured?

HPCL,

2 8456

Which substance has the highest specific heat ?

9 27565

Is diamond element ?

3 6922

Can a molecule be divided ?

2 6281

Which is the hardest substances know ?

3 6372

From which substance are the dues manufactured ?

1 3397

What will happen when a big piece of quick lime is dropped in water ?

2 5167

A dynamite catridge struck in a rock makes the rock burst in being fired. How dies it happen ?

1 3671

From what was Uranium isolated ?

1 3783

What s the difference between hard and soft coal ?

1 8413

What is the safety curtain in cinema or theatre made off ?

1 3842

Distinguish between flannel and flannelette ?

2 8609

What is chemistry ?

2 4949

Un-Answered Questions { Chemistry }

How to establish relative response factor for hplc. Why it is required?

1272

is it necessary to do HPLC calibration at wavelength 315nm if we are doing analysis at this wavelangth

2222

How is librated iodine estimated?

1141

pls send me the solved paper of health & malaria inspector to santoshmaurya.087@radiffmail.com

2964

What is use of acetonitrile compare to methanol in RP-HPLC Method development?

2050

What is the principle involved in conductometric titration?

1237

Explain why do some medications contain hcl?

1221

Can we consider in purity angel

1884

what is the acceptance criteria for enteric coated tablets in 0.1n hcl validation in each parameter?

951

Qc interview questions

1798

Why we have to add 200mg Na2CO3 in preparation of 0.1N sodium thiosulfate solution?

1636

For water content determination, if the material is insoluble in methnaol and ethylene glycol mono methyl ether, what other diluent can we use.

2085

why are measure gas flow " ml " in Gas chromatography

1704

hi friends, dis is ramana reddy.i have been workining in bulk drugs as QC chemist.i would like 2 change d company.but our company didn't give d OFFER LETTER,APPOINTMENT LETTER,PAY SLIP.if any body has these documents along with sample RESUME,pls send 2 my mail id i.e ramanareddy.sdpl@ymail.com

2963

Why irmoisture balance is used for corrugated box moisture testing

2454

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