Home
Class 11
CHEMISTRY
Given the standard electrode potentials ...

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

Text Solution

Verified by Experts

`Ag^(+)|,Ag,Hg^(2+)|Ha, Cr^(3+)|Cr, Mg^(2+)|Mg, K^(+)|K`
Promotional Banner

Topper's Solved these Questions

  • REDOX REACTIONS

    MODERN PUBLICATION|Exercise NCERT FILE Solved (NCERT - Exemplar Problems)) (Multiple Choice Questions (Type - I)|1 Videos
  • REDOX REACTIONS

    MODERN PUBLICATION|Exercise NCERT FILE Solved (NCERT - Exemplar Problems) (Multiple Choice Questions (Type - I)|10 Videos
  • REDOX REACTIONS

    MODERN PUBLICATION|Exercise Conceptual Questions|20 Videos
  • ORGANIC CHEMISTRY: BASIC PRINCIPLES AND TECHNIQUES

    MODERN PUBLICATION|Exercise (Competition File) MULTIPLE CHOICE QUESTIONS ( based on the given. passage/comprehension )|8 Videos
  • S-BLOCK ELEMENTS ( ALKALI AND ALKALINE EARTH METALS )

    MODERN PUBLICATION|Exercise UNIT PRACTICE TEST|13 Videos

Similar Questions

Explore conceptually related problems

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.

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.

Given that the standard electrode (E^(@)) of metals are : K^(+)//K=- 2.93 V, Ag^(+)//Ag = 0.80 V, Cu^(2+)//Cu = 0. 34 V, Mg^(2+)//Mg =- 2.37 V, Cr^(3+)// Cr =- 0.74 V, Fe^(2+)//Fe =- 0.44 V . Arrange these metals in an increasing order of their reducing power. Or Two half -reactions of an electrochemical cell are given below : MnO_4^(-) (aq) + 8 H^(+) (aq) + 5 e^(-) rarr Mn^(2+) (aq) + 4 H_(2) O (l) , E^(@) = + 1.51 V, Sn^(2+) (aq) to Sn^(4+) (aq) + 2e^(-) , E^(@) = + 0.15^(V) construct redox equation and predict if the reaction is reactant or product favoured.

MODERN PUBLICATION-REDOX REACTIONS -NCERT FILE Solved (Textbook Exercises)
  1. Whenever a reaction between an oxidising agent and a reducing agent is...

    Text Solution

    |

  2. How do you count for the following observations ? (a) Though alkali...

    Text Solution

    |

  3. Identify the substance oxidised, reduced , oxidising agent and reducin...

    Text Solution

    |

  4. Consider the reaction: 2S(2)O(3)^(2-)(aq)+I(2)(s) rarr S(4)O(6)^(2-)...

    Text Solution

    |

  5. Justify giving reaction that among halogens, fluorine is the best oxid...

    Text Solution

    |

  6. Why does the following reaction occur? XeO(6)^(4-)(aq)+2F^(Θ)(aq)+6H...

    Text Solution

    |

  7. Consider the reactions: a. H(3)PO(2)(aq)+4AgNO(3)(aq)+2H(2)O(l) rarr...

    Text Solution

    |

  8. Balance the following redox reactions by ion electron method: a. MnO...

    Text Solution

    |

  9. Balance the following equations in basic medium by ion-electron method...

    Text Solution

    |

  10. What sort of informations can you draw from the following reaction? ...

    Text Solution

    |

  11. The Mn^(3+) ion is unstable in solution and undergoes disproportionati...

    Text Solution

    |

  12. Consider the elements : Ca, Na, I and F Identify the elements tha...

    Text Solution

    |

  13. Chlorine is used purify drinking water . Excess of chlorine is harmful...

    Text Solution

    |

  14. Refer to the periodic table given in your book and now answer the foll...

    Text Solution

    |

  15. In Ostwald's process for the manufacture of nitric acid, the first ste...

    Text Solution

    |

  16. Using the standard electrode potentials given is the Table 1 predict i...

    Text Solution

    |

  17. Predict the products of electrolysis each of the following : (i) An ...

    Text Solution

    |

  18. i) Arrange the following metals in the order in which they displace ea...

    Text Solution

    |

  19. Given the standard electrode potentials , K^(+)|K=-2.93V, Ag^(+) |Ag...

    Text Solution

    |

  20. Depict the galvanic cell in which the reaction Zn(s) +2Ag^(+)(aq)rarr ...

    Text Solution

    |