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For a non-ideal solution, Delta(mix)V an...

For a non-ideal solution, `Delta_(mix)V` and `Delta_(mix)H` are zero.

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For an ideal solution, Delta_(mix)V is ……….and Delta_(mix)H is ………. .

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Assertion (A): Delta_(mix)H and Delta_(mix)V are zero for an ideal solution. Reason (R ): The interactions between the particles of the components of a solution are almost identical as between the particles in liquids.

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CENGAGE CHEMISTRY-SOLUTIONS-Exercise (True/False)
  1. For a solution of AlCl(3) in water, the Van't Hoff factor (i) is grea...

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  2. For a non-ideal solution, Delta(mix)V and Delta(mix)H are zero.

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  3. Mixture of HNO(3) and HCl is an example of maximum boiling point azeot...

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  4. Hypertonic solutions have same osmotic pressure.

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  5. The solubility of gas in liquid is directly proportional to the pressu...

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  6. Colligative properties depend upon the amount fraction of solute in so...

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  7. Isotonic solutions have different osmotic pressure.

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  8. For the same solution the elevation in boiling point has higher values...

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  9. On hills, water boils quickly.

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  10. An ideal solution follows Raoult's law over all ranges of concentratio...

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  11. For electrolytic solution, the Van't Hoff factor (i) is always equals ...

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  12. The sum of mole fraction of all components of a solution is unity.

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  13. The liquid pair of acetone-chloroform shows a positive deviation form ...

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  14. The phenol-water system has a upper critical solution temperature.

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  15. A solution of ethyl alcohol and water shows positive deviation from Ra...

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  16. Addition of impurity into water lowers the freezing point of water.

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  17. Azeotropic mixtures can be separated by distillation of solution.

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  18. Raoult's law is for solvent and Henry's law is for solute.

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  19. In association of solute, the Van't Hoff factor is greater than unity.

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