Home
Class 11
PHYSICS
The surface tension of a liquid at its b...

The surface tension of a liquid at its boiling point is

A

maximum

B

zero

C

same as at room temperature

D

minimum but more than zero

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • MECHANICAL PROPERTIES OF FLUIDS

    NARAYNA|Exercise Level 1 (C.W)|54 Videos

  • MECHANICAL PROPERTIES OF FLUIDS

    NARAYNA|Exercise Level 2 (C.W)|40 Videos

  • MECHANICAL PROPERTIES OF FLUIDS

    NARAYNA|Exercise EXERCISE - III|30 Videos

  • MATHEMATICAL REVIEW & PHYSICAL WORLD

    NARAYNA|Exercise C.U.Q|13 Videos

  • MECHANICAL PROPERTIES OF SOLIDS

    NARAYNA|Exercise LEVEL-II (H.W)|24 Videos

Similar Questions

Explore conceptually related problems

The surface tension of liuid at its boiling point

The surface tension of a liquid is affected by

The temperature of a liquid at its boiling point does not change. What is this due to ?

Evaporation of a liquid at its boiling point does not lead to ............

If the surface tension of a liquid is T , the gain in surface energy for an increase in liquid surface by A is

The value of surface tension of a liquid at critical temperature

Surface tension in a liquid is due to :

Surface tension of a liquid depends upon .

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

Assertion : The impurities always decrease the surface tension of a liquid. Reason : The change in surface tension of the liquid depends upon the degree of contamination of the impurity.

NARAYNA-MECHANICAL PROPERTIES OF FLUIDS-C.U.Q
  1. Statement I: Droplets of liquid are usually more spherical in shape th...

    Text Solution

    |

  2. Mercury does not wet glass, wood or iron because

    Text Solution

    |

  3. The surface tension of a liquid at its boiling point is

    Text Solution

    |

  4. The addition of soap changes the surface tension of water to T(1) and ...

    Text Solution

    |

  5. Surface tension of water is T(1). When oil spreads on water surface te...

    Text Solution

    |

  6. Two pieces of glass plate one upon the other with a little water betwe...

    Text Solution

    |

  7. The quantity on which the rise of liquid in a capillary tube does not ...

    Text Solution

    |

  8. The end of a glass tube becomes round on heating due to

    Text Solution

    |

  9. The potential energy of molecule on the surface of a liquid as compare...

    Text Solution

    |

  10. A drop of water breaks into two droplets of equal size. In this proces...

    Text Solution

    |

  11. It is difficult to fill a capillary tube with mercury that with water ...

    Text Solution

    |

  12. A water proofing agent chages the angle of contact from

    Text Solution

    |

  13. A liquid will not wet the surface of a solid if the angle of contact ...

    Text Solution

    |

  14. The liquid meniscus in a capillary tube will be convex, if the angle o...

    Text Solution

    |

  15. The rise of liquid into capillary tube is h(1). If the apparatus is ta...

    Text Solution

    |

  16. The nature of r-h graph (r is radius of capillary tube and h is capill...

    Text Solution

    |

  17. If L is the capillary rise or dip and A the cross sectional area of th...

    Text Solution

    |

  18. Water rises in a capillary tube to a height H, when the capillary tube...

    Text Solution

    |

  19. The excess pressure inside a soap bubble is

    Text Solution

    |

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

    Text Solution

    |