Question

which system shows upper critical solution temperature
lead silver system,ferric chloride system, nicotine water system,phenol water system​

Answer 1

Explanation:

Above this temperature, the components of phenol-water system are miscible in all proportions. The upper critical solution temperature

Answer 2

hey mate!

here is ur ans....

>>The word upper indicates that the UCST is an upper bound to a temperature range of partial miscibility, or miscibility for certain compositions only. For example, hexane-nitrobenzene mixtures have a UCST of 19 °C, so that these two substances are miscible in all proportions above 19 °C but not at lower temperatures.

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