A) The solution is non-ideal, showing -ve deviation from Raoult's Law.
B) The solution is non-ideal, showing +ve deviation from Raoult's Law.
C) n-heptane shows +ve deviation while ethanol shows -ve deviation from Raoult's Law.
D) The solution formed is an ideal solution.
Correct Answer: B
Solution :
[b] For this solution intermolecular interactions between heptane and ethanol are weaker than heptane -heptane and ethanol -ethanol interactions hence the solution of heptane and-ethanol is non-ideal and shows positive deviation from Raoult's law.You need to login to perform this action.
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