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Osmotic pressure of a solution is...

Osmotic pressure of a solution is

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Osmotic pressure of a solution containing 3.5 g of dissolved protein per 50cc of a solution is 25 mm. at 37^@C . Calculate the molar mass of protein.

Osmotic pressure of the solution can be increase by

A semipermeable membrane used in the measurement of osmotic pressure of a solution allows the passage of

At 300 K, 36 g of glucose present in a litre of its solution has an osmotic pressure of 4.98 bar. If the osmotic pressure of the solution is 1.52 bars at the same temperature, what would be its concentration?

At 10^@C the osmotic pressure of urea solution is 500 mm Hg. The solution is diluted and the temperature is raised to 25^@C , when the osmotic pressure is found to be 105.3 mm Hg. Calculate the extent of dilution.

Determine the osmotic pressure of a solution prepared by dissolving 25 mg of K_2SO_4 in 2 litre of water at 25° C, assuming that it is completely dissociated.

Calculate the osmotic pressure of a solution obtained by mixing 100 mL of 1.5 percent solution of urea (mol.mass of 60) and 100 mL of 3.42 percent solution of cane sugar (mol. Mass=342) at 20^@C . (R=0.82 litre atm K^-1 mol^-1)

Calculate the osmotic pressure of a solution containing 10 gram each of glucose (C_6H_12O_8) and sucrose (C_12H_22O_11) in 1000cm^3 of the soluton at 25^@C . (R=0.083 L bar K^-1 mol^-1)

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

MODERN PUBLICATION-SOLUTIONS -EXERCISE
  1. Explain the following with suitable examples Molality?

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  2. How is the colligative property changed when the solute undergoes asso...

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  3. Osmotic pressure of a solution is

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

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  5. How can you justify the observtation that the vapour pressure of the s...

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  6. Mixture of acetone and chloroform shows negative deviation from Raoult...

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  7. What is meant by positive and negative deviation from Raoult's law and...

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  8. Why is person suffereing from high blood pressure is advised to take m...

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  9. A poled egg when dipped in water swells while is saturated brine solut...

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  10. Why liquid ammonia bottle is cooled before opening the seal ?

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  11. Explain Semipermeable membrane of Cu2[Fe(CN)6] is not used for studyin...

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  12. What is osmotic pressure and how is it related to the molecular mass o...

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  13. What advntage the osmotic pressure has over th elevation in boiling po...

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  14. What are minimum boiling azetropes ? Give an example.

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  15. Choose the correct option- Which of the following is Rabi crop-

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  16. When dehydrated fruits and vegetables are placed in water, they slowly...

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  17. Lowering of vapour pressure on dissolving a non-volatile solute in a l...

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

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  19. What are hypertonic solutions. Explain with the help of example.

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

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