Home
Class 12
CHEMISTRY
Given standard electrode potentials K^...

Given standard electrode potentials
`K^(o+)|K=-2.93V, Ag^(o+)|Ag=0.80V`,
`Hg^(2+)|Hg=0.79V`
`Mg^(2+)|Mg=-2.37V,Cr^(3)|Cr=-0.74V`
Arrange these metals in their increasing order of reducing power.

Promotional Banner

Topper's Solved these Questions

  • ELECTROCHEMISTRY

    PRADEEP|Exercise VALUE BASED QUESTIONS WITH ANWER (Assertion-Reason Type Question Type-IO)|17 Videos

  • D- AND F-BLOCK ELEMENTS

    PRADEEP|Exercise IMPORTANT QUESTIONS|30 Videos

  • GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS

    PRADEEP|Exercise Curiosity Questions|2 Videos

Similar Questions

Explore conceptually related problems

Given the standard electrode potentials, K^(+) | K = -2.93 V , Ag^(+) | Ag = 0.80 V , Hg_(2)^(2+) | Hg = 0.79 V , Mg_(2)^(2+) | Mg = -2.73 V , Cr_(2)^(3+) | Cr = -0.74 V . Arrange these metals in increasing order of their reducing power.

PRADEEP-ELECTROCHEMISTRY-IMPORTANT QUESTIONS FOR BOARD EXAMINATION
  1. Which out of 0.1 M HCl and 0.1 M NaCl, do you expect to have greater L...

    Text Solution

    |

  2. Why does the conductivity of a solution decrease with dilution ?

    Text Solution

    |

  3. (a) What do you mean by Electrolytic cell? (b) An electrochemical ce...

    Text Solution

    |

  4. What is the effect of increase in concentration of CuSO(4) solution on...

    Text Solution

    |

  5. Why is it not possible to measure the single electrode potential ?

    Text Solution

    |

  6. What do you understand by normal hydrogen electrode? Give its construc...

    Text Solution

    |

  7. What does the negative sign in the expression E(Zn^(2+)//Zn)^(@)=-0.76...

    Text Solution

    |

  8. The emf (E^(@)) of the following cels are : Ag|Ag^(+) (1 M)||Cu^(2+)...

    Text Solution

    |

  9. Is it safe to stir 1M AgNO(3) solution with copper spoon? Given:E^(@)A...

    Text Solution

    |

  10. I(2) and F(2) are added toa asolution containing 1M each of I^(-) an...

    Text Solution

    |

  11. On the basis of the standard electroe potential values stated for acid...

    Text Solution

    |

  12. Two half cell reactions of an electrochemical cell are given below : ...

    Text Solution

    |

  13. Given standard electrode potentials K^(o+)|K=-2.93V, Ag^(o+)|Ag=0.80...

    Text Solution

    |

  14. When acidulated water (dil. H(2)SO(4) solution) is electrolysed, with ...

    Text Solution

    |

  15. Calculate the potential for half cell containing 0.10 M K(2)Cr(2)O(7)(...

    Text Solution

    |

  16. Calculate the potential of the cell at 298 K : Cd//Cd^(2+)(0.1M)||H^...

    Text Solution

    |

  17. By passing a certain amount of charge through NaCl solution, 9.2 lit o...

    Text Solution

    |

  18. The cell in which the following reaction occurs 2Fe^(3+)(aq)+2I^(-)(...

    Text Solution

    |

  19. What is the free energy change (DeltaG) for galvanic and electrolytic ...

    Text Solution

    |

  20. In the electrolysis of fused salt, the weight of the substance deposit...

    Text Solution

    |