Physical Chemistry UPSC Questions

Chemistry

Physical Chemistry MCQ Questions


1.
Everything in the universe is made up of _____
A.
Planets
B.
Stars
C.
Matter
D.
Moon
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ANSWER :
C. Matter
2.
What was the name given by early Indian philosophers for the form of five basic elements?
A.
Panch Tatva
B.
Panch Boodha
C.
Panch Nadhi
D.
None of the above
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ANSWER :
A. Panch Tatva
3.
Which of the following is/are the example/examples of chemical change?
1. Crystallization of sodium chloride
2. Melting of ice
3. Souring of milk
Select the correct answer using the code given below.
UPSC - 2014
A.
1 and 2 only
B.
3 only
C.
1, 2 and 3
D.
None
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ANSWER :
B. 3 only
4.
What is the SI unit of mass?
A.
litre
B.
kilogram
C.
metre
D.
centimetre
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ANSWER :
B. kilogram
5.
What is the SI unit of volume?
A.
centimetre
B.
millimetre
C.
kilogram
D.
cubic metre
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ANSWER :
D. cubic metre
6.
What is the common unit of measuring volume?
A.
kilogram
B.
millimetre
C.
litre
D.
gram
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ANSWER :
C. litre