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Define osmotic pressure. How can molar m...

Define osmotic pressure. How can molar mass of a substance be determined from the measurement of osmotic pressure of a solution?

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R G PUBLICATION-SOLUTION-EXERCISE
  1. 2.5gm ethanoic acid (CH3COOH) is dissolved in 75g benzene. Calculate t...

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  2. 0.52g of glucose (C6H12O6) is dissolved in 80.2g of water calculate th...

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

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

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

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

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  7. 2000 cm^3 of an aqueous solution of a protein contains 1.26 g of the p...

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

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

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  10. What are azeotropes?

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

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  12. Urea [NH2)2CO] forms an ideal solution in water. Calculate the vapour ...

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  13. The vapour pressures fo pure liquids A and B are 450 mm Hg and 700 mm ...

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  14. How do osmotic pressure depend upon the temperature and atmosphere?

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  15. Calculate molarity of a solution containing 11.7g NaCl in 2.0L solutio...

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  16. State Henry's law. At the same temperature, CO2 gas is more soluble ...

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  17. Calculate the mass of a non-volatile solute of molar mass 40gmol^(-1) ...

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  18. With the help of Raoult's law show that total vapour pressure of a bin...

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  19. 1.8g of glucose (C6H12O6) is dissolved in 100g of water in a beaker. A...

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  20. What is the sum of the mole fractions of all the components in a two c...

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