How does a liquid change into its gaseous state? Explain.

Write true or false for the following statements: The temperature at which a liquid changes into gaseous state without any rise in temperature is called liqudfaction point. _________

Write true or false for the following statements. When kinetic energy of the molecules of a liquid becomes more than the intermolecular forces then energetic molecules rapidly leave the liquid and change into the gaseous state.

With decrease in heat, solids change to liquids and liquids change to gaseous state.

On cooling, liquid changes into a solid state.

Name the following The fixed temperature at which a liquid changes into vapour state .

All solids, on heating, first change to liquid and then to the gaseous state.

The point when water changes into gaseous state.

How does pepsinogen change into its active form?

Fill in the blank spaces by choosing the correct words from the list given below: latent heat of fusion, melting point, steam, constant, latent heat of vaporisation. The amount of heat required to change 1 g of a liquid into its gaseous state without and rise in temperature is called specific ___________.

How does the density of a liquid change with the rise in its temperature?