1170Chemical EngineeringMedium
One mole feed of a binary mixture of a given composition is flash vaporised at a fixed P and T. If Raoult’s law is obeyed, then changing the feed composition would effect?
AThe product composition but not the fraction vaporised
BNeither the product composition nor the fraction vaporised
CThe product composition as well as the fraction vaporised
DThe fraction vaporised but not the product composition
Correct answer
D. The fraction vaporised but not the product composition
Explanation
The correct answer is The fraction vaporised but not the product composition.