Which exert pressure in all directions.
Solids
Kerosene
Gases
Liquids
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
A given mass of gas occupies a volume of 200ml at 37oC.At which temperature the gas must be heated to make its final volume as 500 ml?
500oC
501oC
502oC
503oC
Which of the following have high compressibility?
Stones
0oc is equal to how much K
273 K
-273 K
300K
-300K
A temperature scale with absolute zero as its starting point is called
Absolute scale of temperature
Normal temperature
Atmospheric temperature
Standard temperature
The forces of attraction between the gas molecules are ,
Strong
Weak
Nil
None of the Above
A certain mass of chlorine gas occupies 750cm3 at a certain pressure.When the pressure was changed to 2.5 atm,it occupied 1255cm3.The initial pressure of the gas is ________atm.
1
3
5
7
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 average kinetic energy of a particle is directly proportional to its
Pressure
Temperature
Both a & b
None of these
