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The molal freezing point constant for wa...

The molal freezing point constant for water is `1.86^(@)C//m`. Therefore, the freezing point of 0.1 M NaCl solution in water is expected to be:

A

`-1.86^(@)C`

B

`-0.186^(@)C`

C

`+0.372^(@)C`

D

`-0.372^(@)C`

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The correct Answer is:
D
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NARAYNA-SOLUTIONS & COLLIGATIVE PROPERTIES -EXERCISE : 3
  1. Which of the following represents the molarity of pure water?

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  2. Colligative properties

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  3. The molal freezing point constant for water is 1.86^(@)C//m. Therefore...

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  4. Boiling point fo chloroform was raised by 0.323K,when0.5143g of anthra...

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  5. Two bottles A and B contain 1M and 1m aqueous solution of sulphuric ac...

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  6. van't Hoff factor more than unity indicates that the solute in solutio...

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  7. The order of boiling point of four equimolar aqueous solutions is C lt...

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  8. Which of the following azeotropic solutions has the boiling point less...

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  9. A solution has an osmotic pressure of 0.821 atm at 300 K. Its concentr...

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  10. An azeotropic mixture of HCl and water has

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  11. Which of the following aqueous solution has the highest boiling point

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  12. Which one of the following pairs of solution can we expect to be isoto...

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  13. The molarity of a solution obtained by mixing 800 mL of 0.5 M HCl with...

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  14. Which of the following colligative property can provide molar mass of ...

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  15. When non-ideal solution was prepared by mixing 30 mL chloroform and 50...

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  16. The amount of solute (molar mass 60 g mol^(-1)) that must be added to ...

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  17. Which of the following compounds has the lowest melting point ?

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  18. The freezing point depression constant for water is 1.86^(@)K Kgmol^(-...

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  19. Vapour pressure of pure chloroform (CHCl(3)) and dichloromethane (CH(2...

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  20. 6.02xx10^(20) molecules of urea are present in 100 ml of its solution....

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