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The temperature at which the surface ten...

The temperature at which the surface tension of water is zero
(1) `370^(@)C `
(2) `0^(@)C`
(3) Slightly less than `647 K`
(4) `277 K`

A

`0^(@)C`

B

277 K

C

`370^(@)C`

D

Slightly less than 647 K

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The correct Answer is:
C, D
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In which case K_(p) is less than K_(c) ?

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ERRORLESS -SURFACE TENSION-Exercise
  1. If temperature increases, the surface tension of a liquid

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  2. A drop of oil is placed on the surface of water. Which of the followin...

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  3. The temperature at which the surface tension of water is zero (1) 37...

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  4. A small air bubble is at the inner surface of the bottom of a beaker f...

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  5. The spider and insect move and run about on the surface of water witho...

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  6. Small droplets of a liquid are usually more spherical in shape than la...

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  7. When a shaving brush is taken out of water its hair cling together, wh...

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  8. A square wire frame of side L is dipped in a liquid. On taking out , a...

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  9. Water does not wet an oily glass because

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  10. A water drop takes the shape of a sphere in a oil while the oil drop s...

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  11. Which of the fact is not due to surface tension

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  12. In the glass capillary tube, the shape of the surface of the liquid de...

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  13. Force necessary to pull a circular plate of 5cm radius from water surf...

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  14. The property of surface tension is obtained in

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  15. The surface tension of a liquid with rise of temperature.

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  16. If two glass plates are quite nearer to each other in water, then ther...

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  17. On mixing the salt in water, the surface tension of water will

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  18. The maximum force, in addition to the weight required to pull a wire o...

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  19. Consider a liquid contained in a vessel. The liquid solid adhesive for...

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  20. At which of the following temperatures, the value of surface tension o...

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