The absolute zero of temperature is.
0oc
273oc
-273oc
100oc.
Who studied the relation between pressure of a gas and its volume.
Jacque Charles
Robert Boyle
Avogardo
Rutherford
__________ is defined as the pressure exerted when the force of 1 Newton acts on an area of 1m2
Torr
Atmosphere
Pascal
Coloumb
1 atmospheric pressure is equal to ____mm Hg
7.6
76
760
7600
The average kinetic energy of a particle is directly proportional to its
Pressure
Temperature
Both a & b
None of these
A gas occupes 800cm3 under 760 nm hg pressure the pressure at which gas will occupy 380 cm3 is (temperature remain constant) __________in Hg
160
274
99.3
193.4
A certain volume of the gas is kept as 77oC.When the temperature is decreased by 20oC the gas occupies a volume of 900ml.The initial volume of the gas is
934.54ml
954.34ml
954.54ml
934.34ml
Which exert pressure in all directions.
Solids
Kerosene
Gases
Liquids
Which of the following have high compressibility?
Stones
Which have no definite shape or volume?
Rocks
