Home
Class 12
CHEMISTRY
Fill in the blanks : The standard reduct...

Fill in the blanks : The standard reduction potentials of `Cu` and `Zn` are `0.34V` and `-0.76 V` respectively. The emf of the cell formed by combining the two electrodes will be ………….

Promotional Banner

Topper's Solved these Questions

  • D AND F BLOCK ELEMENTS

    SHARAM PUBLICATION|Exercise EXERCISE|72 Videos
  • GENERAL PRINCIPLES AND PROCESS OF ISOLATION OF ELEMENTS

    SHARAM PUBLICATION|Exercise EXERCISE|82 Videos

Similar Questions

Explore conceptually related problems

The standard reduction potentials of metal electrodes A,B,C and D are +0.14V,+0.34V,-0.74 V and -0.4V respectively, Which is the best reducing agent :

SHARAM PUBLICATION-ELECTROCHEMISTRY-EXERCISE
  1. Why fused electrolytes do conduct electricity ?

    Text Solution

    |

  2. What is the function of a salt bridge?

    Text Solution

    |

  3. Fill in the blanks : The standard reduction potentials of Cu and Zn ar...

    Text Solution

    |

  4. Fill in the blanks : Zinc displaces silver from silver nitrate solutio...

    Text Solution

    |

  5. Fill in the blanks : In a galvanic cell electrons flows from ………. To ...

    Text Solution

    |

  6. Fill in the blanks : If emf of a cell is positive than the cell reacti...

    Text Solution

    |

  7. The best electronic conductor is .

    Text Solution

    |

  8. Fill in the blanks : Two solutions are connected in series, when same ...

    Text Solution

    |

  9. Fill in the blanks : What is the amount of the substance deposited whe...

    Text Solution

    |

  10. Find the number of electrons present in 1 coulomb charge?

    Text Solution

    |

  11. Fill in the blanks : At infinite dilution the equivalent conductances ...

    Text Solution

    |

  12. Electrochemical equivalents of two metals are in the ratio of their "…...

    Text Solution

    |

  13. Fill in the blanks : The electrode potential of a standard hydrogen el...

    Text Solution

    |

  14. The more "…………….." the standard reduction potential, the "…………….." i...

    Text Solution

    |

  15. Fill in the blanks : In a cell containing zinc electrode and normal hy...

    Text Solution

    |

  16. Molten sodium chloride conducts electricity due to the presence of "……...

    Text Solution

    |

  17. Fill in the blanks : In the galvanic cell Zn | Zn^2+ | Cu^2+ | Cu, Zin...

    Text Solution

    |

  18. Fill in the blanks : The electric charge for the deposition of 1 gm eq...

    Text Solution

    |

  19. 96500 Coulomb will deposite "…………………." of metal.

    Text Solution

    |

  20. How does specific conductance vary with dilution?

    Text Solution

    |