Question

Difference between positive and negative non ideal

Answer 1

Explanation:

In mixtures showing a positive deviation from Raoult's Law, the vapour pressure of the mixture is always higher than you would expect from an ideal mixture. If the vapor pressure of a mixture is lower than expected from Raoult's law, there is said to be a negative deviation

Answer 2

Answer:

In mixtures showing a positive deviation from Raoult's Law, the vapour pressure of the mixture is always higher than you would expect from an ideal mixture. If the vapor pressure of a mixture is lower than expected from Raoult's law, there is said to be a negative deviation