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Ice at 0^(@)C is converted into steam at...

Ice at `0^(@)C` is converted into steam at `100^(@)C`. State the isothermal changes in this process?

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The isothermal changes are:
(i) Conversion of ice at `0^(@)C` to water at `0^(@)C`
(ii) Conversion of water at `100^(@)C` to steam at `100^(@)C`.
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