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An aqueous solution of methanol in water...

An aqueous solution of methanol in water has vapour pressure

A

equal to that of water

B

equal to that of methanol

C

more than that of water

D

less than that of water

Text Solution

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The correct Answer is:
C
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ALLEN-SOLUTIONS-EXERCISE -01
  1. The relative lowering in vapour pressure is:

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  2. The vapour pressure of a dilute solution of a solute is influeneced by...

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

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  4. When a substance is dissolved in a solvent the vapour pressure of solv...

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  5. Solute when dissolved in water:

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  6. If the vapour pressure of solutions of two liquids are less than those...

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  7. A 5.8% solution of NaCI has vapour pressure closets to:

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  8. The boiling point of C(6)H(6), CH(3)OH, C(6)H(5)NH(2) and C(6)H(5)NO(2...

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  9. Boiling point of water is defined as the temperature at which:

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  10. Which solution will show maximum elevation in b.pt:

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  11. The correct relationship between the boiling point of very dilute solu...

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  12. Cryoscopic constant of a liquid is:

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  13. At certain Hill-station pure water boils at 99.725^(@)C. If K(b) for w...

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  14. The freezing point of 1 molal NaCl solution assuming NaCl to be 100% d...

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  15. 10 gram of solute with molecular mass 100 gram mol^(-1) is dissolved i...

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  16. Depression in freezing point of solution of electrolytes are generally

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  17. A liquid is in equilibrium with its vapour at its boiling point. On av...

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  18. Which salt may show the same value of vant Hoff factor (i)as that of K...

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  19. Which compound corresponds vant Hoff factor (i) to be equal to 2 in di...

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  20. In which of the following the vant Hoff factor (i) is equal to one:

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