Home
Class 11
CHEMISTRY
The standard electrode potentials of ele...

The standard electrode potentials of elements A,B and C are+0.68, -2.50 and -0.50 V respectively.The correct order of their reducing powers is:

A

`AgtBgtC`

B

`AgtBgtCgtB`

C

`CgtBgtA`

D

`NBgtCgtA`

Text Solution

Verified by Experts

is the correct order of reducing power
Promotional Banner

Topper's Solved these Questions

  • REDOX REACTIONS

    DINESH PUBLICATION|Exercise JEE (Main) & Other Engineering Entrance Examination|19 Videos

  • REDOX REACTIONS

    DINESH PUBLICATION|Exercise JEE(Joint Entrance Examination) Comprehension 1|9 Videos

  • REDOX REACTIONS

    DINESH PUBLICATION|Exercise very short answer questions (Assingnment)|1 Videos

  • RATES OF REACTIONS AND CHEMICAL KINETICS

    DINESH PUBLICATION|Exercise Ultimate Preparatory Package|29 Videos

  • S-BLOCK ELEMENTS (ALKALI AND ALKALINE EARTH METALS )

    DINESH PUBLICATION|Exercise Assertion reason|12 Videos

Similar Questions

Explore conceptually related problems

The standard reduction potentials of three metals A,B, and C are +0.5 V , -3.0V, and -1.2V , respectively. The order of reducing power of these metals is

DINESH PUBLICATION-REDOX REACTIONS-Multiple Choice Question Bank(MCQB)
  1. The most powerful oxidising agent among the following is:

    Text Solution

    |

  2. The oxidation state of iodine in H(4)IO(6)^(-) is:

    Text Solution

    |

  3. The standard electrode potentials of elements A,B and C are+0.68, -2.5...

    Text Solution

    |

  4. In the rection: 2Ag+2H(2)SO(4)rarrAg(2)SO(4)+2H(2)O+SO(2) Sulphuri...

    Text Solution

    |

  5. Which of the following is a redox reaction?

    Text Solution

    |

  6. Without losing its concentration, ZnCl(2) solution can't be kept in co...

    Text Solution

    |

  7. The oxidation number of Cr in K(2)Cr(2)O(7) is

    Text Solution

    |

  8. The oxidation state of nitrogen in N(3)H is

    Text Solution

    |

  9. A metal ion M^(3+) loses three electrons , its oxidation number will b...

    Text Solution

    |

  10. Oxidation state of Fe in FeO(4) is:

    Text Solution

    |

  11. In an acidic medium dichromate ion oxidises ferrous ion to ferric ion....

    Text Solution

    |

  12. Which of the following statement is true for the electrochemical Danie...

    Text Solution

    |

  13. Number of moles of MnO(4)^(-) required to oxidise one mole of ferrous ...

    Text Solution

    |

  14. Oxidation number of P in PO(4)^(3-), of S in SO(4)^(2-) and that of Cr...

    Text Solution

    |

  15. Oxidation states of P in H(4)P(2)O(5),H(4)P(2)O(6),H(4)P(2)O(7) are:

    Text Solution

    |

  16. When CI(2) gas reacts wioth hot and concentrated solution of sodium hy...

    Text Solution

    |

  17. Standard reduction p[otentials of the half rections are given bvelow: ...

    Text Solution

    |

  18. The pair of compounds that can exist together is

    Text Solution

    |

  19. In acidic medium , H(3)O(2) changes Cr(2)O(7)^(-2) "to" CrO(5) "Whic...

    Text Solution

    |

  20. Which of the following does not involve oxidation of iorn?

    Text Solution

    |