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

General Chemistry Interview Questions

Questions Answers Views Company eMail

Distinguish between lime water and milk of lime ?

Brilliant,

1 16159

How can you mark your name on a glass plate by a simple chemical method ?

1 3664

If you are given two liquids, which look like water, how can you, by two physical tests, prove which one of them may be water ?

2 4858

When carbon is made to burn in an atmosphere of oxygen, what is produced ?

1 3442

How can the iron sheets be prevented from rusting ?

3 5181

How is cement manufactured ?

3 6895

What is the purest form of water ?

APPSC, People Group, TATA,

13 26148

What is electroplating ?

5 9818

What is gas-filled lamp ?

1 3616

How is electricity generated from water ?

7 11762

Which metal is used for coating the backs of the mirrors ?

2 5338

At what temperature does mercury freeze ?

3 8346

Is air mixture or compound ?

3 8369

Which gas is used in bulbus ?

2 4606

Which gas is used in refrigeration plants ?

2 6349

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Un-Answered Questions { General Chemistry }

What is glacial acetic acid? What are its uses?

1009

explain sour gas?

1001

Write the chemical formula for epsom salts?

1032

What is difference between LVT and RVT Viscometer?

7034

What is kentchin? Is it real?

994

What is si unit of viscosity-coefficient?

1059

Differentiate between modern periodic table and mendeleevs table?

1102

How is temporary hardness be removed?

1012

Give the principle of potentiometer titration.

977

What is the chemical composition of fat in human body?

1072

Mention the formula to calculate ph of a solution?

1265

Why is ammonia added? Why is that same amount of ammonia added?

951

Explain extraction of ephedrine from a mineral block?

1007

Acid value definition is number milligrams of koh required to nuetralise the acid present in one gram oil & fats but why not use naoh for nuetralisation?

1099

How will you calculate how many moles of glucose present in 320 ml of 5.0 m of glucose solution?

1040

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