Heating the liquids and letting one boil away first will be used to separate the two liquids.
Two liquids that quickly form a solution when combined are called miscible liquids.To Separate them, The best decision from the option is to heat the liquids and let one boil away first.
This is a separating method or techniqe called Distillation where two miscible liquids example water and ethanol are separated by Distillation due to the difference in boiling point. The liquid with the lower boiling point boils first and evaporates or trapped in another tube flask while the other with higher boiling point remains .
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