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Why does the molality of a solution rema...

Why does the molality of a solution remain unchanged with temperature?

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R G PUBLICATION-SOLUTION-EXERCISE
  1. Why does the molality of a solution remain unchanged with temperature?

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  2. What is an ideal solution?

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  3. Mention a method used for desalination of sea water.

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  4. Which of the following concentration of solution depends on temperatur...

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  5. Give the definition of solubility of a substance.

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  6. A solution of sucrose (molecular mass 342 u) is prepared by dissolving...

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  7. A solution of sucrose (molecular mass 342 u) is prepared by dissolving...

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  8. A solution of sucrose (molecular mass 342 u) is prepared by dissolving...

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  9. Boiling point of water at 750mm Hg is 99.63^@C. How much sucrose is to...

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  10. 2.5gm ethanoic acid (CH3COOH) is dissolved in 75g benzene. Calculate t...

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  11. 0.52g of glucose (C6H12O6) is dissolved in 80.2g of water calculate th...

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  12. Define osmotic pressure. How can molar mass of a substance be determin...

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  13. Calculate the molarity of a solution containing 1g of NaOH in 250 mL o...

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  14. What is meant by positive deviation from Raoult's law? Explain why thi...

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  15. State Henry's law and mention its two important applications.

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  16. 2000 cm^3 of an aqueous solution of a protein contains 1.26 g of the p...

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  17. State Rault's law for solution of volatile liquid. Taking suitable exa...

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  18. Mention a method used for desalination of sea water.

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  19. What are azeotropes?

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  20. State Henry's law. At the same temperature, hydrogen gas is more solub...

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