Question

at what temperature should a mixture be heated in order to separate two miscible liquids with boiling points to 50°C and 80°C
a.just below 50°C
b.50°C or a few degrees higher
c.80°C or a few degrees lower
d.just a bit higher than 80°C​

Answer 1

b.50°C or a few degrees higher

pls mark me as the brainliest answer.....pls pls pls pls pls pls pls pls pls pls pls pls pls pls

Answer 2

In order to separate two miscible liquids with boiling points to 50°C and 80°C, the mixture should be heated at a temperature- b. 50°C or a few degrees higher.

• To separate a mixture of two miscible liquids having a boiling point difference of more than 25°C, the simple distillation method is used.
• In simple distillation, the liquid that has less boiling point evaporates and vapours are collected. vapours are then condensed in a condenser. The liquid that has a higher boiling point is left in a distillation flask.
• Hence, the mixture of two miscible liquids having boiling point 50°C and 80°C is heated to a temperature 50°C or higher to evaporate the liquid having low boiling point (50°C).