Question

Define boiling point of a liquid. At what temperature in the Kelvin scale does water boil? Explain what happens when we supply heat energy to water till it changes its state. Ehat is this heat energy called?

Answer 1

boiling point of the liquid is the state of any liquid above which it starts boiling when heated over critical temperature and at 373k water starts boiling and heat energy is the amount of heat required to raise the temperature of substance by 1degree Celsius