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What is the significance of van't Hoff f...

What is the significance of van't Hoff factor?

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MODERN PUBLICATION-SOLUTIONS -EXERCISE
  1. In the following questions a statement of assertion followed by a stat...

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  2. In the following questions a statement of assertion followed by a stat...

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  3. State the conditions resulting in reverse osmosis?

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  4. If 30 g a solute of molecular mass 154 is dissolved in 250 g of benzen...

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  5. How will you calculate the molecular mass of a solute with the help of...

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  6. What is the significance of van't Hoff factor?

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  7. How is the molality of a solution different from its molarity?

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

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  9. Why do gases always tend to be less soluble in liquids as the temperat...

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  10. How many grams of ethylene glycol (molar mass = 62) should be added to...

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  11. Sodium chloride solution freezes at lower temparature than water but b...

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

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  13. A solution contains 0.8960 g of K2SO4 in 500 mL solution. Its osmotic ...

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  14. Write differences between ideal and non-ideal solutions.

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  15. Why do you get sometimes abnormal molecular mass of substances by usin...

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  16. The aqueous solutions containing respectively 7.5 g of urea (molar mas...

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  17. Benzene and toluene form ideal solution over the entire range of compo...

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  18. Show that relative lowering in vapour pressure is a colligative pr...

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  19. Calculate the normal freezing point of a sample of sea water containin...

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  20. Calculate the volume of 80% H2SO4 by weight (density=1.80 g mL^-1) req...

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