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True or false The solubilities of all io...

True or false
The solubilities of all ionic substances increase with increase of temperature.

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MODERN PUBLICATION-SOLUTIONS -EXERCISE
  1. Calculate the freezing point of an aqueous solution containing 10.50 g...

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  2. Do molality and mole fraction changes with temperature ?

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  3. True or false The solubilities of all ionic substances increase with i...

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  4. True or false The depression in freezing point for 1 m solution of a s...

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  5. True or false If observed value of the colligative property is more th...

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  6. True or false Van't Hoff factor, i<1 if there is association of the so...

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  7. True or false The freezing point of 0.1 m soluton of acetic acid in be...

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  8. True or false Lowering in vapour pressure is a colligative property.

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  9. True or false Two liquids A and B boil at 125^@C and 146^@C respective...

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  10. True or false Elevation in boiling point of 0.1 m NaCl solution will b...

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  11. True or false Solution of ethanol and cyclohexane shows positive deriv...

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  12. True or false Colligative properties depend only upon the moles of sol...

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  13. True or false The more concentrated solution is said to be hypertonic ...

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  14. Define azeotropes. What type of azeotrope is formed by positive deviat...

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  15. True or false For solution showing positive deviation form Raoult's la...

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  16. Molality of the solution is

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  17. Fill ups At the same temperature., nitrogen gas is ………………....

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  18. True or false For solution showing positive deviation form Raoult's la...

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  19. Fill ups The solubility of a solute decreases with increase in tempera...

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  20. for an aqueous solution of K^4[Fe(CN)6], the value of van't Hoff facto...

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