Home
Class 12
CHEMISTRY
Define surface tension....

Define surface tension.

Promotional Banner

Topper's Solved these Questions

  • SOME P-BLOCK ELEMENTS

    MBD PUBLICATION|Exercise QUESTION BANK|545 Videos

  • STRUCTURE OF ATOM

    MBD PUBLICATION|Exercise QUESTION TYPE|271 Videos

Similar Questions

Explore conceptually related problems

Describe an experiment to determine surface tension of water in the laboratory by capillary rise method. Derive the necessary formula.

State the relation between surface tension and surface energy.

Distinguish between surface tension and surface energy.

What is dimension of surface tension?

With rise in temperature, the surface tension of liquid ____.

At boiling point the surface tension of a liquid is ____.

The basic reason of the force of surface tension is the tendency of the surface of a liquid to ___.

MBD PUBLICATION-STATES OF MATTER (GASES AND LIQUIDS)-QUESTION BANK
  1. Why surface tension of a liquid decreases with increase of temperature...

    Text Solution

    |

  2. Evaporation causes cooling. Explain.

    Text Solution

    |

  3. Define surface tension.

    Text Solution

    |

  4. The pressure of a real gas is less than the pressure of an ideal gas b...

    Text Solution

    |

  5. The compressibility factor for H2 and He is usally :

    Text Solution

    |

  6. The relation between molecular weight (M) and vapour density (VD) is ...

    Text Solution

    |

  7. Which pair of the gaseous species diffuse through a small jet with the...

    Text Solution

    |

  8. The rms speed at NTP of the gas can be calculated from the expression ...

    Text Solution

    |

  9. If a gas is explained at constant temperature :

    Text Solution

    |

  10. At constant volume , for a fixed number of mole of a gas , the pressur...

    Text Solution

    |

  11. Aclosed vessel contains equal number of nitrogen and oxygen molecules ...

    Text Solution

    |

  12. Four rubber tubes are respectively filled with H2, O2, N2 and he. The ...

    Text Solution

    |

  13. Boyle's law may be expressed as :

    Text Solution

    |

  14. The vapour density of a gas is 11.2 The volume occupied by11.2 g of rh...

    Text Solution

    |

  15. If air contains N2 and O2 in volume ratio 4:1, the average vapour dens...

    Text Solution

    |

  16. The equation of State corresponding to 8 g of O2 is :

    Text Solution

    |

  17. The ratio between the root mean square speed of H2 at 50k and that of ...

    Text Solution

    |

  18. Which contains the same number of molecules as 16 g of oxygen :

    Text Solution

    |

  19. A gaseous mixture contains oxygen and nitrogen in the ration of 1:4 by...

    Text Solution

    |

  20. Which has more weight at NTP :

    Text Solution

    |