The graph below shows the change of ice to steam. Observe the change of state from ice to water and water to steam,and write two inferences that can be drawn from this graph about these changes of state.
(N/A) $(i)$ During melting,the temperature of the ice remains constant at $0^{\circ} C$. It starts rising only after all the ice has melted into water.
$(ii)$ At $100^{\circ} C$,water starts boiling and the temperature remains constant during the conversion of water into steam (latent heat of vaporization).
$(ii)$ At $100^{\circ} C$,water starts boiling and the temperature remains constant during the conversion of water into steam (latent heat of vaporization).
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