Ideal and Non-ideal Solutions

Use the phase diagram below to explain how you can obtain a pure sample of $\mathrm{B}$ from a mixture $\mathrm{M}$ by successively boiling and condensing the ideal liquid mixture.

Fractional distillations can not separate an ideal mixture.

Nan-ideal solutions are separated by fractional distillation. What are negatively deviated non-ideal solutions? Give examples.

How does the non-ideal solutions separated?

The minimum boiling azeotrope have _____ from Raoult's law.

The negative deviation from Raoult's Law is observed when, the vapour pressure of the components is less than what is expected.

Which of the following mixtures of solutions follow the conditions  ${\mathrm{\Delta }}_{mix}\mathrm{H}<0$ and ${\mathrm{\Delta }}_{mix}\mathrm{V}<0$ ?
(i) Nitric acid $+$ Water
(ii) Acetic acid $+$ Pyridine
(iii) Ethanol $+$ Water
(iv) Carbon tetra chloride $+$ Chloroform

Which of the following is not an ideal solution?

An ideal solution is that which

Volume change when two volatile liquids mix to form an ideal solution:
 

Write definition of azeotropic mixture _____

A mixture of $250 \mathrm{ml}$ of $\mathrm{A}$ and $250 \mathrm{ml}$ of $\mathrm{B}$ shows a positive deviation from ideality. A second mixture of $250 \mathrm{ml}$ of $\mathrm{A}$ and $250 \mathrm{ml}$ of $\mathrm{C}$ shows a negative deviation from ideality. Which of the following statements is true?

If liquid $\mathrm{A}$ and $\mathrm{B}$ forms an ideal solution, then the:-

Intermolecular forces between two benzene molecules are nearly of same strength as those between two toluene molecules. For a mixture of benzene and toluene, which of the following are not true?

On the basis of information given below mark the correct option.
Information : On adding acetone to methanol some of the hydrogen bonds between methanol molecules break.

If two liquids A and B form minimum boiling azeotrope at some specific composition then _____.

Considering the formation, breaking and strength of hydrogen bond, predict which of the following mixtures will show a positive deviation from Raoult’s law?

The property of an ideal solution is :

Which liquid pair solution show positive deviations?

Ethyl chloride mixed with ethyl bromide, which of the following is appropriate?