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van't Hoff factor more than unity indica...

van't Hoff factor more than unity indicates that the solute in solution has

A

dissociated

B

associated

C

Both (a) and (b)

D

cannot say

Text Solution

Verified by Experts

The correct Answer is:
A
molarity `=(0.01)/(10)xx(1000)/(100)=1m`
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NARAYNA-SOLUTIONS & COLLIGATIVE PROPERTIES -EXERCISE : 3
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  2. Two bottles A and B contain 1M and 1m aqueous solution of sulphuric ac...

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

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

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

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

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  7. An azeotropic mixture of HCl and water has

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

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

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

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

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

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

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

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

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

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  17. 6.02xx10^(20) molecules of urea are present in 100 ml of its solution....

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  18. How many grams of concentrated nitric acid solution should be used to ...

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  19. Among the following 0.10 m aqueous solutions, which one will exhibit t...

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  20. What is the mole fraction of the solute in a 1.00 m aqueous...

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