Question

When water is heated to a temperature x, it gets converted into steam at temperature x by a process called R. And when steam at temperature x is cooled, it gets reconverted into water at the same temperature x by a process called S.

1. How much is the value of x in Kelvin ?
2. What is the process R called ?
3. What is the name of the energy absorbed during the process R ?
4. What is process S known as ?
5. What is the name of energy released during the process S known as ?\\

Answer 1

1. The value of ‘x’ in Kelvin is 373K.
2. Vaporisation or boiling
3. Latent heat of vaporisation
4. Condensation
5. Latent heat of condensation