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

Why metallic tools used by blacksmiths have wooden handles ?

1 3354

Why do clothes dry quicker in wind than in still air ?

1 3811

Why is clinical thermometer used in preference to and ordinary Fahrenheit thermometer ?

1 3782

When we pour into a tumble, bubbles ate seen outside why?

1 3576

Why do woolen clothes keep us warm in winter ?

Century Textile and Industries, DCM, Vardhman,

29 119945

Why dies the water boil below 100 o C on the top of a mountain ?

3 5715

Why does water boil above 100 o C in mines ?

2 4703

Why can?t the meat and dal( pulses ) be cooled well on the top of high mountains ?

1 3737

When we heat one end of and iron bar, the other end also gets heated up why ?

1 3982

The heat of the sun reaches us and the intervening air is not heated up Why ?

2 5144

Why is a vessel of water heats more quickly, when heat is applied at the bottom than it is heated at the top?

1 3921

Why is the bottom of a kettle blackened and top polished?

1 3781

On the cold morning, a gardener touches the iron blade of his spade with one hand and its wooden handle with other hand. Why does he feel the iron blade to be colder than the wooden handle ?

2 7234

Why mud houses are cooler in summer and warmer in winter ?

8 35515

Why white clothe are preferred to dark ones in summer ?

3 5897

Un-Answered Questions { Chemistry }

why we use Dichlorobenzene.nitrobezine.t-butyldi sulhate.for calibration of gc Head space

2206

What are the factors that affect the viscosity of a liquid?

967

wtat type quations will be sak in ongc exam?

3169

why xterra column require to use at higher ph?

875

how to calibrate hplc & gc

4464

What is acid anhydride of h2co3?

964

Protactinium-233 can be bred from Thorium-232. Describe the process of breeding Protactinium-233 and its significance for nuclear fuel production.

565

Define the term distribution coefficient in organic chemistry.

1073

Why is the color of the indicator drop remains the same at the end point?

1168

What forms the basis for colorimetric determination?

1128

State lambert’s law.

1147

Barc in chemistry

1308

Protactinium-231 decays to Uranium-235. How is this decay used in radiometric dating and the determination of geological ages?

518

Explain the chemical formula for dichromate?

1019

in which situation ion pair agent require to use?

680

For More Un-Answered { Chemistry } Questions Click Here