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Explain why freezing point of a solvent ...

Explain why freezing point of a solvent is lowered by adding a non-volatile solute into it.

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USHA PUBLICATION-SOLID STATE-EXERCISE
  1. 3g urea is dissolved in 100ml water. Find the freezing point of soluti...

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  2. Calculate the molality of KCl solution in water if its freezing point ...

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  3. Explain why freezing point of a solvent is lowered by adding a non-vol...

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  4. Give an application of depression in freezing point.

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  5. The solution of a non-volatile solute boils at a higher temperature th...

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  6. Give one example each of solutions showing positive and negative devia...

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  7. The solution of a non-volatile solute freezes at lower temperature tha...

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  8. Calculate the amount of H2SO4 present in 2lit of 0.5M solution.

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  9. Explain why normality and molarity vary with temperature while molalit...

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  10. Define molality. 29.25 gms of NaCl are present in 529.25 gms of solut...

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

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  12. Explain, why freezing point depression of 0.1M NaCl is nearly twice th...

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  13. What is osmotic pressure? How can you explain it is a colligative prop...

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  14. Equal weights of glucose and urea are dissolved separately in 100g wat...

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  15. What weight of the non volatile urea (NH2CONH2) must be dissolved in 1...

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  16. What is van’t Hoff factor? What are its values If the solute undergoes...

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  17. Explain the depression in Freezing point order of equimolar solution o...

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  18. Determine the amount of CaCl2 ( i=2.5) should be dissolved in 2.5 lit ...

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  19. The osmotic pressure of a solution is 2.4 atm at 27^@C. if its strengt...

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  20. A peeled egg when dipped in water swells, while in saturated salt solu...

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