The phenol-water system has a upper critical solution temperature.

True

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False

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Solution

The correct option is A True
The given statement is true.
The phenol-water system has a upper critical solution temperature.
Above this temperature, the components of phenol-water system are miscible in all proportions.
The upper critical solution temperature is an upper limit to a temperature range of partial miscibility, or miscibility for certain compositions only.

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