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Water boils at lower temperature on high...

Water boils at lower temperature on higher altitudes because

A

Atmospheric pressure is high there

B

Hydrogen bond is weaker there

C

Atmospheric pressure is low there

D

None of these

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USHA PUBLICATION-SOLID STATE-EXERCISE
  1. Solubility of a gas in liquid increaes on :

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  2. Normal boiling point of a liquid is that temperature at which vapour p...

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  3. Water boils at lower temperature on higher altitudes because

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  4. Which of the following is not a property of liquid?

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  5. Which of the following decreases with increase in molecular mass for a...

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  6. Semipermeable membrane is that which permits the passage of

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  7. The osmotic pressure of a 5% solution of glucose (mol.mass=180) 15^@C ...

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  8. Which of the following has highest osmotic pressure?

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  9. A 1.05% (w/v) solution of a substance was found to be isotonic with 3%...

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  10. Which of the following pairs of solutions are isotonic?

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  11. Cryoscopy is related with

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  12. The plant cells will shrink when placed in

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  13. The study of colligative property is useful for the calculation of

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  14. The relative lowering of vapour pressure is equal to mole fraction of ...

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  15. Which of the following 0.1 M aqueous solutions will have the lowest fr...

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  16. 18g glucose is dissolved in 90g water. The relative lowering of vapour...

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  17. The vapour pressure of toluene is 20.9mm and benzene is 74.2mm at same...

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  18. Which of the following from an ideal solution ?

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  19. When a solute is dissolved in a solvent the vapour pressure of the sol...

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  20. The osmotic pressure ofa solution containing 50 g of a solute in one l...

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