Home
Class 12
CHEMISTRY
Which metal will dissolve if the cell wo...

Which metal will dissolve if the cell works `Cu|Cu^(2+)||Ag^(+)|Ag `

A

Cu

B

Ag

C

Both (1) and (2)

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • ELECTROCHEMISTRY

    AAKASH SERIES|Exercise LEVEL-I ( EXERCISE-II)|51 Videos

  • ELECTROCHEMISTRY

    AAKASH SERIES|Exercise LEVEL-II (LECTURE SHEET ( EXERCISE -I ( SINGLE & ONE OR MORE THAN ONE CORRECT ANSWER )))|32 Videos

  • ELECTROCHEMISTRY

    AAKASH SERIES|Exercise EXERCISE - 4.2|50 Videos

  • DILUTE SOLUTIONS

    AAKASH SERIES|Exercise EXERCISE - 1.2|55 Videos

  • ELEMENTS OF D - BLOCK

    AAKASH SERIES|Exercise EXERCISE - 5.2|33 Videos

Similar Questions

Explore conceptually related problems

The EMF of the following cells are Cu|Cu^(2+) (1M)||Ag^(+) (1M)|Ag, E^@ = 0.46 V Zn|Zn^(2+) (1M)||Cu^(2+) (1M)|Cu, E^@ = 1.10 V The EMF of the cell Zn|Zn^(2+)(1M)|| Ag^(+ )(1M) | Ag will be

Calculate the emf of the cell Cu(s) | Cu^(2+) (aq) || Ag^(+)(aq) | Ag(s) Given, E_((Cu^(2+))//(Cu))=+ 0.34 V, E_((Ag^(+))//( Ag)) = 0.80 V

Write the cell reaction taking plce in the cell CU_((s))|Cu_((aq))^(+2)||Ag _((aq))^(+) |Ag _((s))

The cell for which the cell reaction is H_2 + Cu^(2+) to 2H^(+) + Cu is represented as

In Cu - Zn cell

Write the Nernst equation for the EMF of the cell Ni _((s))|Ni +_((aq))^(2+)||Ag_((aq))^(+)|Ag

The cell reaction of the galvanic cell, Cu(s) // Cu^(2+)(aq) // Hg^(2+) (aq) // Hg (l) is

Calculate the concentration of silver ions in the cell constructed by using 0.1 M concentration of Cu^(2+) and Ag^(+) ions. Cu and Ag metals are used as electrodes. The cell potential is 0.422 V. [E _(Ag^(2+)//Ag)=0.80V,E_(Cu^(2+)//Cu)=+0.34V]

E_(Cu^(2+)|Cu)^@ = +0.337 V, E_(Zn^(2+)| Zn)^@ = - 0.762 V. The EMF of the cell , Zn|Zn^(2+) (0.01M)||Cu^(2+) (0.01M)|Cu is

The single electrode reactions, Cd(s) to Cd^(2+) (0.1) + 2e^(-) , E ^@ = 0.4030 Cu^(2+) + 2e^(-) to Cu (s), E^@ = 0.337 can be combined to give the cell reaction, Cd(s) + Cu^(2+) to Cu (s) The emf of the cell is

AAKASH SERIES-ELECTROCHEMISTRY -LEVEL-I ( EXERCISE-I)
  1. (A) : The Daniel cell becomes dead after some time (R) : Oxidation...

    Text Solution

    |

  2. The cell for which the cell reaction is H2 + Cu^(2+) to 2H^(+) + Cu is...

    Text Solution

    |

  3. Which metal will dissolve if the cell works Cu|Cu^(2+)||Ag^(+)|Ag

    Text Solution

    |

  4. The chemical reaction 2AgCl((s)) + H(2(g)) to 2HCl((aq)) + 2Ag((s)) t...

    Text Solution

    |

  5. Which is a correct cell reaction ?

    Text Solution

    |

  6. Stronger the oxidising agent greater is the

    Text Solution

    |

  7. The reaction , 1//2H(2(g)) + AgCl((s)) to H((aq))^(+) + Cl((aq))^(-) ...

    Text Solution

    |

  8. For spontanity of a cell, which is correct ?

    Text Solution

    |

  9. If the cell reaction is spontaneous

    Text Solution

    |

  10. (A) : If E^(0) " of " Cu^(2+)//Cu=+0.34V and E^(0) " of "Ag^(+) // Ag ...

    Text Solution

    |

  11. The metal that cannot displace hydrogen from dilute hydrochloric acid ...

    Text Solution

    |

  12. A standard hydrogen electrode has zero electrode potential because

    Text Solution

    |

  13. The following statements about electro chemical series are i) the ...

    Text Solution

    |

  14. The following are some statements about normal hydrogen electrode ...

    Text Solution

    |

  15. Which defines the standard reduction electrode potential of Zn^(2+) io...

    Text Solution

    |

  16. (A) : Lithium has less electrode potential than caesium (R) : Hydr...

    Text Solution

    |

  17. The reference electrode is made by using

    Text Solution

    |

  18. The more electro positive element has

    Text Solution

    |

  19. The correct match is

    Text Solution

    |

  20. A smuggler could not carry gold by depositing iron on the gold surface...

    Text Solution

    |