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The depressions in freezing point for 1 ...

The depressions in freezing point for 1 M urea, 1 M glucose and 1M NaCl are in the ration :

A

`1:2:3`

B

`3:2:2`

C

`1:1:2`

D

`2:3:2`

Text Solution

Verified by Experts

The correct Answer is:
C
Ratio of depession in f.p are in the ratio of no. of particles
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NARAYNA-SOLUTIONS & COLLIGATIVE PROPERTIES -EXERCISE : 2 (H.W)
  1. 18g of glucose, C(6)H(12)O(6), is dissolved in 1 kg of water in a sauc...

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  2. A 5% solution (by mass) of cane sugar in water has freezing point of 2...

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  3. The depressions in freezing point for 1 M urea, 1 M glucose and 1M NaC...

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  4. (a) State Raoult law for a solution containing volatile components. ...

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  5. Assertion : Depression of freezing point is a colligative property R...

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  6. Two solutions of glucose have osmotic pressure 1.5 and 2.5 atm,respect...

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  7. The solution containing 10 g of an organic compound per litre showed a...

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  8. Calculate the osmotic pressure in pascals exerted by a solution prepar...

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  9. What is the osmotic pressure of the solution obtained by mixing 300cm^...

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  10. A solution of glucose (C(6)H(12)O(6))is isotonic with 4g of urea (NH(2...

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  11. The van't Hoff factor for 0.1 M Ba(NO(3))(2) solution is 2.74. The deg...

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  12. In case a solute associates in solution, the van't Hoff factor,

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  13. For a non-electrolytic solution, van't Hoff factor is equal to

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  14. For a very dilute aqueous solution of K(4)[Fe(CN)(6)], van't Hoff fact...

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  15. In which of the following pairs of solutions will the values of the va...

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  16. A 1.17% solution of NaCl is isotonic with 7.2% solution of glucose. Ca...

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  17. A 0.2 molal solution of KCl freezes at -0.68^(@)C. If K(f) for H(2)O i...

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  18. x g of non-electrolytic compound (molar mass =200) is dissolved in 1.0...

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  19. The osomotic pressure of a solution at 0^(@)C is 4 atm. What will be i...

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  20. Two grams of benzoic acid (C(6)H(5)COOH) dissolved in 25.0 g of benzen...

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