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State the formula relating pressure of a...

State the formula relating pressure of a gas with its mole fraction in liquid solution in contact with it.

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MODERN PUBLICATION-SOLUTIONS-EXERCISE
  1. Why does the use of pressure cooker reduce the cooking time ?

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  2. Define azeotropic mixture.

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  3. State the formula relating pressure of a gas with its mole fraction in...

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  4. Why is an increase in temperature observed on mixing chloroform with a...

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  5. What happens when blood is placed in pure water ?

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  6. If K(f) for water is 1.86° C/m, explain why 1 m NaCl in water does not...

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  7. Why is the boiling point of a solution always higher than that of a pu...

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  8. Distinguish between diffusion and osmosis.

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  9. Define Van't Hoff factor.

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  10. Concentrated nitric acid used in the laboratory work is 68% nitric aci...

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  11. What role does the molecular interactions play in solution of alcohol ...

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  12. The vapour pressure of water is 12.3 kPa at 300 K. Calculate the vapou...

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  13. Vapour pressure of water at 293 K is 17.535 mm Hg. Calculate the vapou...

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  14. A 1.00 molal aqueous Solution of trichloroacetic acid (C Cl(3)COOH) is...

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  15. How will you determine the molecular mass of a substance from osmotic ...

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  16. Give two limitations of Raoult's law.

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  17. Sodium chloride solution freezes at a lower temperature but boils at a...

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  18. What are antifreeze solutions ? Which substance is commonly used as an...

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  19. A solution is made by dissolving 30 g of a non-volatile solute in 90 g...

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  20. Calculate the temperature at which a solution containing 54 g of gluco...

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