Home
Class 12
CHEMISTRY
Standard reduction electrode potentials ...

Standard reduction electrode potentials of three metals A,B and C are respectively + 0.5 V, -3.0 V and -1.2 V. The reducing powers of these metals are:

A

`A gt B gt C`

B

`C gt B gt A`

C

`A gt C gt B`

D

`B gt C gt A`

Text Solution

Verified by Experts

The correct Answer is:
D
More is the value of reduction potential, more is the power to get itself reduced or lesser is reducing power or greater is oxidizing power.
Promotional Banner

Topper's Solved these Questions

  • CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES TEST

    NTA MOCK TESTS|Exercise SINGLE CHOICE |30 Videos

  • ENVIRONMENTAL CHEMISTRY TEST

    NTA MOCK TESTS|Exercise CHEMISTRY |30 Videos

Similar Questions

Explore conceptually related problems

Stadard reduction electrode potentials of three metals A,B and C are respectively +0.5V, -3.0V and -1.2V . The reducing powers of these metals are:

Standared reduction electrode potenitals of three metals A, B and C are =0.5 V, - 3.0 V , and -1.2 V respectively. The reducing power of these metals are :

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

Standard electrode potential of three metals A,B and C are -1.5V,0.8V and -2.7V respectively. The reducing power of these of these metals will be :-

NTA MOCK TESTS-ELECTROCHEMISTRY TEST-SINGLE CHOICE
  1. When X amperes of current is passed through molten AlCl(3) for 96.5 s....

    Text Solution

    |

  2. The amount of silver deposited by passing 241.25 C of charge through s...

    Text Solution

    |

  3. The number of coulombs required for the deposition of 107.870 g silver...

    Text Solution

    |

  4. During electrolysis of water the volume of O(2) liberated is 2.24 dm^(...

    Text Solution

    |

  5. H(2) cannot be displaced by

    Text Solution

    |

  6. For a cell reaction, Zn+ Cu^(2+)(aq) to Zn^(2+)(aq)+ Cu Cell repre...

    Text Solution

    |

  7. The standard reduction potential E for the half reactions are as: Zn...

    Text Solution

    |

  8. When 9.65 C of electricity is passed through a solution of silver nitr...

    Text Solution

    |

  9. On passing 0.1 F of electricity through molten solution of. Al(2)O(3) ...

    Text Solution

    |

  10. On passing 3 A of electricity for 50 min, 1.8 g metal deposits. The eq...

    Text Solution

    |

  11. 3 Faradays of electricity was passed through an aqueous solution of ir...

    Text Solution

    |

  12. Standard reduction electrode potentials of three metals A,B and C are ...

    Text Solution

    |

  13. Which of the following is not correct?

    Text Solution

    |

  14. In which of the following electrochemical cell overall cell reaction i...

    Text Solution

    |

  15. The equivalent conductivity of 0.1 M weak acid is 100 times lesser tha...

    Text Solution

    |

  16. Which reaction is not feasible ?

    Text Solution

    |

  17. At 298 K, the molar conductivities at infinite dilution (^^(m)^(@)) of...

    Text Solution

    |

  18. Suppose that gold is being plated on to another metal in an electrolyt...

    Text Solution

    |

  19. The products obtained at the cathode and anode respectively during the...

    Text Solution

    |

  20. A conductance cell when filled with 0.5 M KCl solution (conductivity =...

    Text Solution

    |