Chemistry Interview Questions
Questions Answers Views Company eMail

Explain the Solution ?

1 3297

What is Filtration ?

16 30687

What is Evaporation ?

7 9365

What is Distillation ?

4 4513

What is Sublimation ?

3 4613

Explain the following ? Matter, Element, Atom, Compound, Molecule, Mixture, Physical change, Chemical change

1 4072

Difference between Physical and Chemical change ?

3 7235

What is Molecular Formula ?

1 3751

What is Valency ?

1 4596

What is the Chemical Combination ?

1 4634

What is Daltons Atomic Theory ?

2 3897

Explain the Modern Atomic Theory ?

3 5379

Explain the Atomic Molecular Theory ?

1 3232

Explain the following ? Isotope, Isobars, Stable configuration, Electronic Theory of Valency, Valency

2 10378

Explain the Modes of valency ?

1 3180


Un-Answered Questions { Chemistry }

Why ph scale range is 14? Why it is not less or not greater than 14?

675


Why are the titration involving edta carried out slowly towards the end point?

742


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

321


How hydrate is forming along with API?

1806


However ozone is heavier than oxygen still ozone is up there in sky why?

544






How can Protactinium isotopes be used in the creation of neutron-rich targets for various experiments and studies?

175


Explain substituted hydrocarbon?

618


why lactose has less charges when packed in steel containers when compared with packing of lactose in polyamide material?

1768


What group of elements were called the inert gases?

585


In performance Check of GC Why Hexadecane Peak is Considered 

2558


What is the formula for relative diffrence for standard solution in solution stability in validation?

312


How to calibration of the uv spectroscopy and its test?

673


Why graphite rod is used in nuclear reactor?

620


Why purity angle should be less than purity threshold in peak purity

3709


Why we are use glass viscometer, and what is calculation manual calculation formula as per USP. How many types of viscometre in glass type viscometer.

1876