Which has fixed shape and volume?
Liquid
Solid
Gas
All the three
In which state are the molecules free to move?.
Liquid state
Gaseous state
Solid state
Plasma
According to the kinetic theory of molecules,the reason for ____________is the collisions between the molecules and with the walls of the container.
Solid pressure
Liquid Pressure
Gaseous pressure
None of these
In which state the volume decreases when pressure increases?
When temperature increases, volume of gas molecules
Decreases
could not change
Reaches a maximum
Increases
As the temperature increases,the rate of evaporation
increases
decreases
remains the same
Increases to some extent and then decreases.
When the gas molecules are liquefied
Molecules start moving
Molecules come close to each other
Molecules remain constant
First start moving then remain constant
When the temperature is reduced, the freedom of movement of molecules is
Decreased
Increased
Constant
Attain equilibrium
In which state are the molecules very close together?
What is the boiling point of water in Kelvin unit?
273 k
323 k
373 k
333 k
