The absolute zero of temperature is.
0oc
273oc
-273oc
100oc.
Temperature remaining constant-the product of the volume and pressure of a given mass of a dry gas is
Zero
One
Constant
Less than one
V Vs P is a ___________ graph
Straight line
Parabola
Hyperbola
None
Which is the standard temperature at STP?
0K
10K
373K
273K
A gas is allowed to expand at a constant temperature from an initial volume of 300ml to a final volume of 1800ml.At the end of the expansion,the pressure of the gas was found to be 1 atmosphere.The initial pressure of the gas is __________atm.
2
4
6
8
The forces of attraction between the gas molecules are ,
Strong
Weak
Nil
None of the Above
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
Which of the following have high compressibility?
Solids
Stones
Liquids
Gases
Which have no definite shape or volume?
Rocks
Which exert pressure in all directions.
Kerosene
