The temperature at which the vapour pressure of a liquid equals the atmospheric pressure is called its:

When vapour pressure of a liquid is equal to the atmospheric pressure, what happens to the liquid?

In a pressure cooker, the temperature at which the food is cooked depends mainly upon which of the following?

Which one of the following regarding density of water at atmospheric pressure is correct ?

The amount of heat required to change from liquid state to gaseous state without rise in its temperature is called:

Which one of the following is the lowest possible temperature?