General Chemistry Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

General Chemistry Interview Questions

Questions Answers Views Company eMail

what is acidity of a base?

2 5647

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?

3178

how to do heavy metal test for colour sample?

Cipla,

1 5033

when we covert any substance into vapour state from solid state, is it ionized or not?

2 5051

what is the relation between Total organic carbon and Chemical Oxygen demand?

2920

Acid rain is caused due to pollution of atmosphere by

SSC,

3 8077

Why we use potassium dichromate in control of absorbance in uv region and copper sulphate in control of absorbance in visible region?

Ranbaxy,

2982

what is ppm?how to prepare 75 ppm?

Bureau Veritas,

6 14193

why helium does not react with other elements?

3 7200

What is OOS $ OOT ?

Alkem Labs,

1 8265

Which halogen element is used in halogen light?

1 4328

why bottles of Hazardous chemicals or solvent are available in round shaped only?

Pfizer,

1 4746

What is Displacement Reaction .

2 4701

What do you mean by UV cut off limit

Cipla,

1 5518

If Concentrated HCl... Already 37%... So, How to prepare 10% HCl from Conc. HCl (37%)?

Manish Pharma, MOL, S S Pharmachem,

7 19688

Post New General Chemistry Questions

Un-Answered Questions { General Chemistry }

What are the electrodes used in potentiometer titration?

1022

What is fluidity of a liquid?

1088

Why is ammonia solution added while preparing edta solution?

1388

How are ph and pka related?

1107

Why is eriochrome black t indicator cannot be used in this experiment?

1171

What is viscosity-coefficient of a liquid?

1418

What is density of a liquid?

1150

What is equivalent conductivity?

1222

Explain how buffer works?

1117

What is kentchin? Is it real?

1052

What is wave number?

1125

What forms the basis for colorimetric determination?

1184

What are the constituents of cements?

1061

Arrange by acidic values : phenol, nitrotolouene and o-cresol?

1083

Why is the role of glycerol & naoh?

1073

For More Un-Answered { General Chemistry } Questions Click Here