Refer to the plot of temperature versus time (figure) showing the changes in the state if ice on heating (not to scale). Which of the following is correct ? .A. The region AB represent ice and water in thermal equilibriumB. At B water starts boilingC. At C all the water gets converted into steamD. C to D represents water and steam in equilibrium at biling point.

Refer to the plot of temperature versus time (figure) showing the chan

1.	Refer to the plot of temperature versus time (figure) showing the changes in the state if ice on heating (not to scale). Which of the following is correct ? .A. The region AB represent ice and water in thermal equilibriumB. At B water starts boilingC. At C all the water gets converted into steamD. C to D represents water and steam in equilibrium at biling point.
Answer» Correct Answer - A::D During the process AB temperature of the system is `0^(@)C` Hence, it represetns phase change that is transformation of ice into water while temperature remians `0^(@)C`. BC represents rise in temperature of water from `0^(@)C` to `100^(@)C`(at C) Now, water starts converting into steam which is represetn by CD.

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