Home
Class 12
CHEMISTRY
A substance that will reduce Ag to Ag bu...

A substance that will reduce Ag to Ag but will not reduce`Ni^(2+)` to Ni is : `(E_(Ag^(+)//Ag)^(0))=0.80 V, E_(Ni^(2+)//Ni)^(0)`

A

Zn

B

Pb

C

Mg

D

Al

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • ELECTROCHEMISTRY

    BRILLIANT PUBLICATION|Exercise Level -II|50 Videos

  • ELECTROCHEMISTRY

    BRILLIANT PUBLICATION|Exercise Level-III (Single Correct Answer Type)|10 Videos

  • ELECTROCHEMISTRY

    BRILLIANT PUBLICATION|Exercise Questions|17 Videos

  • D & F BLOCK ELEMENTS

    BRILLIANT PUBLICATION|Exercise Level -II|38 Videos

  • GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS

    BRILLIANT PUBLICATION|Exercise LEVEL - II (ASSERTION - REASON) |5 Videos
BRILLIANT PUBLICATION-ELECTROCHEMISTRY-Level -I
  1. The metal that cannot be obtained by electrolysis of the aqueous solut...

    Text Solution

    |

  2. The correct order of chemical reactivity with water according to elect...

    Text Solution

    |

  3. A substance that will reduce Ag to Ag but will not reduceNi^(2+) to Ni...

    Text Solution

    |

  4. Lithium is generally used as an electrode in high energy density batte...

    Text Solution

    |

  5. In electrolysis of a fused salt, the weight of the deposit on an elect...

    Text Solution

    |

  6. Conductivity of a strong electrolyte

    Text Solution

    |

  7. The unit ohm^(-1) is used for

    Text Solution

    |

  8. Which of the following reactions occurs at the cathode of a common dry...

    Text Solution

    |

  9. In a hydrogen -oxygen fuel cell, combustion of hydrogen occurs to

    Text Solution

    |

  10. Which of the following statements is correct ? Galvanic cell converts

    Text Solution

    |

  11. If the molar conductivity values of Ca^(2+) and Cl^(-) at infinite dil...

    Text Solution

    |

  12. Conductivity is directly proportional to the area of the vessel and th...

    Text Solution

    |

  13. How many faradays are required to reduce 1 mol BrO(3)^(-) to Br^(-)in ...

    Text Solution

    |

  14. The equilibrium constant for the following reaction at 298K is express...

    Text Solution

    |

  15. Emf of the cell Ni|Ni^(2+) (0.1M)||Au^(3+) (1.0M)|Au will be (Given E(...

    Text Solution

    |

  16. Molar conductivities of BaCl(2), H(2)SO(4) and HCl at infinite dilutio...

    Text Solution

    |

  17. Electrolysis can be used to determine atomic masses. A current of 0.55...

    Text Solution

    |

  18. One gram of metal M^(3+) was discharged by the passage of 1.81 xx 10^(...

    Text Solution

    |

  19. An aqueous solution containing 1M each of Au^(3+), Cu^(2+), Ag^(+), Li...

    Text Solution

    |

  20. Electrolysis of an oxytungsten complex ion using 1.10A for 40 min prod...

    Text Solution

    |