If liquefied oxygen at $1$ atmospheric pressure is heated from $50\, K$ to $300\, K$ by supplying heat at constant rate. The graph of temperature vs time will be
Explain three states and change in states for matter.
Liquid oxygen at $50\ K$ is heated to $300\ K$ at constant pressure of $1\ atm$. The rate of heating is constant which of the following graphs represents the variation of temperature with time
Triple point of water is
At atmospheric pressure, the water boils at $100°C$. If pressure is reduced, it will boil at
What is vapourization ? What is normal boiling point ?