Question

physical state of water at 250 and100 degree

Answer 1

physical state of water at 250 degree is gaseous state bcoz the boiling point(B.P.) of water is 100 degree. therefore at a temp. higher than its B.P. exists as gas
in physical state of water at 100 degree both liquid and gaseous states r present, these r in a state of equilibrium. so at 100 degree both liquid water and vapour r present
hope this helps u