Ideal and Non-ideal Solutions

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Ideal and Non-ideal Solutions: Overview

This topic covers concepts, such as, Non-Ideal Solutions, Non-Ideal Solutions with Positive Deviation from Raoult's Law, Ideal and Non-ideal solutions & Ideal Solution etc.

Important Questions on Ideal and Non-ideal Solutions

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If liquids A and B form an ideal solution then

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An ideal solution is that which

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

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Write definition of azeotropic mixture _____

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

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If liquid A and B forms an ideal solution, then the:-

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Minimum boiling azeotropes are obtained in liquid solution showing negative deviation from Raoult’s law.

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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?

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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.

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

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

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The property of an ideal solution is :

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Which liquid pair solution show positive deviations?

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What is the total volume of the solution on mixing 10 mL of acetone with 40 mL of chloroform?

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A mixture of two solvents A and B will show negative deviation in solution when

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Rectified spirit contains

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If 100 mL of a liquid A and 50 mL of a liquid B are mixed to form a solution of volume 138 mL . It is

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100 mL of liuqid 'A' was mixed with 25 ml of a liquid 'B' to give a non-ideal solution of A-B mixture showing (-) ve deviation from Raoult's law. The volume of this mixture would be

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A mixture of cyclohexane and ethanol shows

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When attraction between A-B is more than that of A-A and B-B, the solution will show