Home
Class 12
CHEMISTRY
0.5F of electricity is passed through 50...

`0.5F` of electricity is passed through `500mL` of copper sulphate solution. The amount of copper which can be deposited will be

A

`63.5g`

B

`31.75g`

C

`15.8g`

D

Unpredictable

Text Solution

Verified by Experts

The correct Answer is:
c
`Cu^(2+)+2e^(-) rarr Cu`
`2F=1 mol of Cu=63.5g of Cu`
`0.5 F=(63.5)/(2)xx0.5=15.8g`
Promotional Banner

Topper's Solved these Questions

  • ELECTROCHEMISTRY

    CENGAGE CHEMISTRY|Exercise Exerciseassertion -Reasoning|25 Videos

  • ELECTROCHEMISTRY

    CENGAGE CHEMISTRY|Exercise Exerciseinterger|8 Videos

  • ELECTROCHEMISTRY

    CENGAGE CHEMISTRY|Exercise Exercisemultiple Correct Ansers|53 Videos

  • D AND F BLOCK ELEMENTS

    CENGAGE CHEMISTRY|Exercise Archives Subjective|29 Videos

  • GENERAL PRINCIPLES AND PROCESS OF ISOLATION OF ELEMENTS

    CENGAGE CHEMISTRY|Exercise Archives (Subjective)|14 Videos

Similar Questions

Explore conceptually related problems

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

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 .

One Faraday of electricity when passed through a solution of copper sulphate deposits .

When 2 Faraday of electricity is passed in an aqueous solution of cupric sulphate, the amount of copper deposited on cathode is

CENGAGE CHEMISTRY-ELECTROCHEMISTRY-Exercises Ingle Correct
  1. According of Kohlrausch law, the limiting value of molar conductivity ...

    Text Solution

    |

  2. The values of wedge(m)^(oo) forNH(4)Cl,NaOH, and NaCl are, respectivel...

    Text Solution

    |

  3. 0.5F of electricity is passed through 500mL of copper sulphate solutio...

    Text Solution

    |

  4. On carrying out the electrolysis of acidified water, the volume of hyd...

    Text Solution

    |

  5. During the electrolysis of the aqueous solution of copper sulphate usi...

    Text Solution

    |

  6. In passing 3F of electricity through three electrolytic cells connect ...

    Text Solution

    |

  7. Given that I(2)+2e^(-) rarr 2I^(c-)," "E^(c-)=0.54V Br(2)+2e^(...

    Text Solution

    |

  8. The increase in the molar conductivity of HCl with dilution is due to

    Text Solution

    |

  9. An electrochemical cell stops working after some time because

    Text Solution

    |

  10. Which of the following statements is correct for a galvanic cell?

    Text Solution

    |

  11. GivenE^(c-).(Ag^(o+)|Ag)=+0.80V,E^(c-).(Co^(2)|Co)=-0.28V, E^(c-).(Cu^...

    Text Solution

    |

  12. Red hot carbon will remove oxygen from the oxides XO and Yo but not fr...

    Text Solution

    |

  13. Among Na,Hg,S,Pt and graphite which can be used as electodes in electr...

    Text Solution

    |

  14. In an electrolytic cell current flows

    Text Solution

    |

  15. The reaction Cu^(2+)(aq)+2Cl^(c-)(aq) rarr Cu(s)+Cl(2)(g) has E^(c-).(...

    Text Solution

    |

  16. Which statements is true about a spontaneous cell reaction in galvanic...

    Text Solution

    |

  17. Zn acts as sacrifical or cathodic protect iont to prevent rusting of i...

    Text Solution

    |

  18. The oxidation potential of a hydrogne electrode at pH=10 and p(H(2))=1...

    Text Solution

    |

  19. E^(c-) of Mg^(2+)|Mg,Zn^(2+)|Zn, and Fe^(2+)|Fe are -2.37V,-0.76V, and...

    Text Solution

    |

  20. If the solution of the CuSO(4) in which copper rod is immersed is dilu...

    Text Solution

    |