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

General Chemistry Interview Questions

Questions Answers Views Company eMail

Why is it dangerous to have a coal fire burning with doors and windows closed ?

2 7617

Why does a diamond cut glass?

2 7357

Why is the sea water saline ?

9 20485

Why it is advised to boil water before drinking ?

1 5782

Why is the percentage of oxygen today the same as it was thousands years ago, even though the whole world inhals it?

1 5537

Why would we all suffocate, if all the green plants were killed ?

1 5009

Why are substances like caustic soda and calcium chloride called hygroscopic substances ?

2 6566

Why is sodium preserved in kerosene oil ?

3 17326

Why is a newly made quit warmer than an old one ?

1 4746

What causes smoke to curl up into the air ?

1 6118

Why does a dog hang out his tongue, when it is hot ?

2 6513

Why dies thermos flask keep a hot liquid hot and a cold liquid cold ?

College School Exams Tests,

1 5208

Why does oil thrown on rough sea make it calmer ?

1 5123

Why is heat more oppressive on a damp hot day ?

1 4418

Why is dew formed more readily on clear nights than on cloudy ones ?

1 5459

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Un-Answered Questions { General Chemistry }

How do you express the total hardness of water?

1184

Fresh form of water is obtained from?

1225

Mention a few advantages of photoelectric colorimetric determination.

1440

What is glacial acetic acid?

1112

What is wave number?

1185

What is difference between LVT and RVT Viscometer?

7155

State beer-lambert’s law.

1228

How is librated iodine estimated?

1138

Differentiate between organic and inorganic chemistry?

1075

Write the structural formula for edta.

1141

Why is ammonia-ammonium chloride buffer added?

1222

What is buffer?

1159

What is the bluish white precipitate formed after adding ammonia solution?

1148

Define what is avogadro’s law?

1124

What is blank solution?

1141

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