Home
Class 8
PHYSICS
Fill in the blank If you pass current...

Fill in the blank
If you pass current through copper sulphate solution, copper gets deposited on the plate connected to the _____ terminal of the battery.

Promotional Banner

Topper's Solved these Questions

  • 2020 QUES PAPER

    MBD -HARYANA BOARD|Exercise EXAMPLE|6 Videos
  • FORCE AND PRESSURE

    MBD -HARYANA BOARD|Exercise EXAMPLE|67 Videos

Similar Questions

Explore conceptually related problems

Which metal can deposit copper from copper sulphate solution ?

Aqueous solution of copper sulphate

When 96500 coulomb of electricity is passed through a copper sulphate solution, the amount of copper deposited will be:

Tbe diagram shows the process of purification of copper metal A thick copper p]ate A of impure copper and a thin copper plate B are immersed in a metal ·sulphate solution and an. electric current is passed through it. Which electrode is connected to the positive terminal of the battery?

Tbe diagram shows the process of purification of copper metal A thick copper p]ate A of impure copper and a thin copper plate B are immersed in a metal ·sulphate solution and an. electric current is passed through it. Which electrode is connected to the negative terminal of the battery?

An electric current is passed through silver nitrated solution using silver electrodes . 10. 79 g of silver qas found to be deposited on the cathode fi the same amount of electricity is passed through copper sulphate solutin using copper electrodes. the weihgt of copper deposited on teh cathode is .

MBD -HARYANA BOARD-CHEMICAL EFFECTS OF ELECTRIC CURRENT -EXAMPLE
  1. Fill in the blank Most liquids that conduct electricity are solution...

    Text Solution

    |

  2. Fill in the blank The passage of an electric current through a solut...

    Text Solution

    |

  3. Fill in the blank If you pass current through copper sulphate solut...

    Text Solution

    |

  4. Fill in the blank The process of depositing a layer of any desired m...

    Text Solution

    |

  5. When the free ends of a tester are dipped into a solution, the magneti...

    Text Solution

    |

  6. Name three liquids, which when tested in the manner shown in may caus...

    Text Solution

    |

  7. A tester is used to check the conduction of electricity through two li...

    Text Solution

    |

  8. Does pure water conduct electricity? If not, what can we do to make it...

    Text Solution

    |

  9. In case of a fire, before the firemen use the water hoses, they shut o...

    Text Solution

    |

  10. A child staying in a coastal region tests the drinking water and also ...

    Text Solution

    |

  11. Is it safe for an electrician to carry out electrical repairs outdoors...

    Text Solution

    |

  12. Paheli had heard that rain water is as good as distilled water. So, sh...

    Text Solution

    |

  13. Prepare a list of objects around you that are electroplated.

    Text Solution

    |

  14. The process that you saw in Activity 14.7 is used for purification of ...

    Text Solution

    |

  15. In order to kept the flow of electricity continue in circuit, which of...

    Text Solution

    |

  16. Pankaj knows that pure water is bad conductor of electricity. If you d...

    Text Solution

    |

  17. Which out of the following is insulator of electricity?

    Text Solution

    |

  18. Which out of the following is not an insulator?

    Text Solution

    |

  19. What is the effectr of passing electric current through the solution o...

    Text Solution

    |

  20. Which effect of electric current current is used in electroplating ?

    Text Solution

    |