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What is the physical state of water at- ...

What is the physical state of water at-
(a) `25^(@)` (b) `0^(@)C` (c) `100^(@)c`?

Text Solution

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(a) At `25^(@)C`, water is in the liquid state (b) At `0^(@)C`, water can exist both in the solid state (ice) and in liquid state. This temperature represents the melting point of ice and freezing point of water (c ) At `100^(@)C`, water can be present both in the liquid and vapour states. This temperature corresponds to the boiling point of water and liquefication temperature of steam.
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