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For a non-volatile solute...

For a non-volatile solute

A

Vapour pressure of solute is zero

B

Vapour pressure of solvent is zero

C

Vapour pressure of solution is more than vapour pressure of solvent

D

All of the options

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The correct Answer is:
A
Non volatile solute always have zero vapour pressure.
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ERRORLESS-SOLUTIONS -NCERT BASED QUESTIONS (LOWERING OF VAPOUR PRESSURE)
  1. The mass of a non-volatile solute of molar mass 40g" "mol^(-1) that sh...

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  2. If p^(@) and p(a) are the vapour pressures of the solvent and solution...

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  3. For a non-volatile solute

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  4. A solution is obtained by dissolving 12gof urea(mol.wt.60)in a litre o...

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  5. Equal weight of CH(4) " and " H(2) are mixed in an empty container at ...

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  6. The boiling point of a solution of 0.11g of a substance is 15g of ethe...

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  7. Two beakers of capacity 500 mL were taken. One of these beakers, label...

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  8. An aqueous solution of methanol in water has vapour pressure

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  9. Which solution will show the maximum vapour pressure at 300 K?

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  10. The relative lowering of vapour pressure is equal to the ratio between...

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  11. 5 cm^(3) of acetone is added to 100 cm^(3) of water . Then the va...

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  12. A solution has 1:4 mole ratio of pentane to hexane . The vapour pressu...

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  13. The vapour pressure lowering caused by addition of 100 g of sucrose (m...

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  14. Which of the following is incorrect ?

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  15. An ideal solution was obtained by mixing methanol and ethanol. If the ...

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  16. Which of the following has maximum vapour pressure?

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  17. If two substances A and B have p(A)^(@): p(B)^(@) = 1:2 and have mole ...

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  18. The mass of glucose that would be dissolved in 50g of water in order t...

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  19. Assertion (A): Vapour pressure increase with increase in temperature. ...

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  20. Pick out the wrong statement (s). (i) Vapour pressure of a liquid ...

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