Liquids and Solids test 8

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A test from chapter 4 i.e Liquids and solids part 1. This is Free online test for FSc and Entry test Preparation for UET, NUST, FAST, GIKI, PIEAS, NFC, Punjab University, UHS, other Engineering Universities and Medical Colleges.

1. Electron gas theory was proposed by

A) Pauling
B) Milikan
C) Drude
D) none

2. Metals are

A) Brittle and ductile
B) Malleable and brittle
C) Ductile and Mealleable
D) Only malleable

3. HF molecules join with each other through H-bonding in

A) Linear manner
B) Zig-zag manner
C) Circular manner
D) Random manner

4. The structure of ice resemble with the structure of

A) Graphite
B) Sugar
C) Tin
D) Diamond

5. The density of water is maximum at

A) 0 degree centigrade
B) 4 degree centigrade
C) 6 degree centigrade
D) 10 degree centigrade

6. Which of the following factors has no effect on vapour pressure of a liquid?

A) Temperature
B) Pressure
C) Volume
D) None

7. The rate of change of vapour pressure with temperature is given by

A) Kinetic equation
B) Van der Waal's equation
C) Dalton's law
D) Clausius clapeyron equation

8. The boiling point of water at mount Everest is

A) 69 degree centigrade
B) 90 degree centigrade
C) 98 degree centigrade
D) 100 degree centigrade

9. How many symmetry elements are possessed by the crystals

A) 3
B) 4
C) 5
D) 6

10. The habit of NaCl crystal is

A) Monoclinic
B) Plate like
C) Needle like
D) Cubic