What kind of solution would a carbon disulfide and acetone mixture form why
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The boiling temperature of the mixture is more than the boiling temperature of acetone when the appreciable amount of carbon disulfide is added. This is because less volatile carbon disulphide is added to more volatile acetone.
When a small amount of CS
2
(less volatile component) is added to an excess of acetone boiling point of the resulting mixture will not increase. This is because the total vapour pressure is greater than that predicted by Raoult's law due to positive deviation.
A mixture of CS
2
and CH
3
COCH
3
cannot be completely separated by simple fractional distillation as an azeotropic mixture or constant boiling mixture is formed
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