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Among the following substances, the lowe...

Among the following substances, the lowest vapour pressure is exerted by

A

Water

B

Mercury

C

Kerosene

D

Rectified spirit

Text Solution

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The correct Answer is:
B
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MOTION-LIQUID SOLUTION-EXERCISE-2 (LEVEL -I) OBJECTIVE PROBLEMS JEE MAIN
  1. Select incorrect statement :

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  2. The vapour pressure of water depends upon :

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  3. Among the following substances, the lowest vapour pressure is exerted ...

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  4. A sample of air saturated with benzene (vapour pressure = 100 mm Hg at...

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  5. At a given temperature total vapour pressure (in Torr) of a mixture of...

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  6. For an ideal binary liquid solutions with P(A)^(@)gtP(B)^(@), which re...

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  7. Molal fraction of A vapours above te solution in mixture of A and B ["...

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  8. Two liquid A & B form an ideal solution. What is the vapour pressure o...

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  9. Total vapour pressure of mixture of 1 mol of volatile component A(P(A^...

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  10. Which of the following is less than zero for ideal solutions ?

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  11. Identify the false statement :

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  12. Consider a binary mixture of volatile liquides. If at X(A)=0.4, the va...

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  13. The diagram given below represents boiling point composition diagram o...

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

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  15. The Van't Hoff factor for a dillute aqueous solution of glucose is

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  16. A complex containing K^(+),Pt(IV) and Cl^(--) is 100% ionised giving i...

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  17. The osmotic pressure of a solution of benzoic acid dissolved in benzen...

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  18. The exact mathematical expression of Raoult's law is ["n"="n"("solute"...

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  19. Which of the following aqueous solution will show maximum vapour press...

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  20. The vapour pressure of a solvent decreased by 10 mm of Hg when a non-v...

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