1.

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.(a)How much is the value of x in Kelvin ? (b) What is the process R called ?(c ) What is the name of the energy absorbed during the process R ?(d)What is process S known as ?(e)What is the name of energy released during the process S known as ?

Answer»


ANSWER :(a) 373 K(b) Boiling (or Vaporisation (d) Condensation(e) LATENT heat of condensation


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