Home
Class 11
PHYSICS
When a pinch of salt which is soluble in...

When a pinch of salt which is soluble in water is added to water, its surface tension

A

A. increases

B

B. decreases

C

C. may increase or decrease depending upon the quantity of salt

D

D. none of the above

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • OSCILLATION AND WAVES

    PATHFINDER|Exercise QUESTION BANK|300 Videos
  • ROTATIONAL MECHANICS

    PATHFINDER|Exercise QUESTION BANK|141 Videos

Similar Questions

Explore conceptually related problems

The lithium compound which is soluble in water is -

The chloride salt which is soluble in ethanol is-

The chloride salt which is soluble in ethanol is-

The lithium compound which is soluble in water is-

Which one is the most soluble in water ?

Which one is the most soluble in water ?

Which of the following is not soluble in water?

Why sugar is soluble in water?

Which of the following is most soluble in water?

Slaked lime is obtained when water is added to

PATHFINDER-PROPERTIES OF BULK MATTER-QUESTION BANK
  1. Due to capillary action, a liquid will rise in a tube if angle of cont...

    Text Solution

    |

  2. A square wire frame of size L is dipped in a liquid. On taking out a m...

    Text Solution

    |

  3. When a pinch of salt which is soluble in water is added to water, its ...

    Text Solution

    |

  4. A number of small drops of mercury adiabatically coalesce to form a si...

    Text Solution

    |

  5. Two capillary tubes of radii 0.2cm and 0.4 cm are dipped in the same ...

    Text Solution

    |

  6. If we dip capillary tube in water and water rises to a height h in it...

    Text Solution

    |

  7. The rise of liquid in a capillary tube has a meniscus. If the angle of...

    Text Solution

    |

  8. What helps liquid to acquire their shape in the contact of the contain...

    Text Solution

    |

  9. A soap bubble assumes a spherica shape. Which of the following stateme...

    Text Solution

    |

  10. Two capillary tubes of same diameter are put vertically one each in tw...

    Text Solution

    |

  11. In a capillary tube expt., a vertical 30cm capillary tube is dipped in...

    Text Solution

    |

  12. Water rises upto a height h in a capillary tube of certain diameter. T...

    Text Solution

    |

  13. Which of the following statements is not correct? (i) When a liquid f...

    Text Solution

    |

  14. Which one of the following graphs correctly express the change of the ...

    Text Solution

    |

  15. Which one of the following has the unit of Jm^-2?

    Text Solution

    |

  16. What will be the effect on the angle of contact of a liquid if the tem...

    Text Solution

    |

  17. What will be the effect on the temperature if a number of small drops ...

    Text Solution

    |

  18. Why is the surface tension of all lubricating oils and paints kept low...

    Text Solution

    |

  19. S.I. unit of which physical quantity is Nm^-1?

    Text Solution

    |

  20. Write down the dimension of surface tension.

    Text Solution

    |