Home
Class 12
CHEMISTRY
The passage of electricity in the Daniel...

The passage of electricity in the Daniell cell when Zn and Cu electrodes are connected is from :

A

Cu to Zn in the cell

B

Cu to Zn outside the cell

C

Zn to Cu outside the cell

D

Zn to Cu in the cell

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • ELECTROCHEMISTRY

    OP TANDON|Exercise OBJECTIVE TYPE QUESTION (LEVEL -B)|52 Videos

  • ELECTROCHEMISTRY

    OP TANDON|Exercise One or more than correct answer|19 Videos

  • ELECTROCHEMISTRY

    OP TANDON|Exercise PRACTICE PROBLEMS|94 Videos

  • COORDINATION COMPOUNDS

    OP TANDON|Exercise SBJECTIVE TYPE|96 Videos

  • HALOALKANES AND HALOARENES

    OP TANDON|Exercise Single Interger answer type questions|14 Videos

Similar Questions

Explore conceptually related problems

In a Daniell cell, when a Za electrode and a Cu electrode ane connected with a wire

The emf of the cells obtained by combining zinc and copper electrodes of the Daniell cell with calomel electrodes are 1.083 volt and -0.018 volt respectively at 25^(@)C . If the reduction potential of normal calomel electrode is + 0.28 volt, find the emf of the Daniell cell.

Write the Nernst equation for the cell reaction in the Daniel cell. How will the E_("cell") be affected when concentration of Zn^(+) ions is increased?

The following are some statements about normal hydrogen electrode a) when a Zn electrode is in combination of NHE, Zn electrode acts as cathode b) when a Cu electrod is in combination with NHE, Cu electrode is the anod c) When a ''Ag'' electrode is in combination with NHE,Ag electrode is the anode d) When a chlorine electrode is in combination with NHE, chlorine electrode is the anode

OP TANDON-ELECTROCHEMISTRY-OBJECTIVE TYPE QUESTION (LEVEL -A)
  1. E^(@) (Ni^(2+)//NI) = -0.25 "volt", E^(@) (Au^(3+)//Au) = 1.50 "volt"...

    Text Solution

    |

  2. The strong oxidising agent has :

    Text Solution

    |

  3. The passage of electricity in the Daniell cell when Zn and Cu electrod...

    Text Solution

    |

  4. H^(+) ions are reduced at platinum electrode prior to :

    Text Solution

    |

  5. Which of the following statements is wrong ?

    Text Solution

    |

  6. Out of Cu, Ag, Fe and Zn, the metal which can displace all others fro...

    Text Solution

    |

  7. When the electric current is passed through a cell having an electroly...

    Text Solution

    |

  8. The oxidation potentials of Zn, Cu, Ag, H(2) and Ni are 0.76, -0.34, 0...

    Text Solution

    |

  9. Which one of the following will increase the voltage of the cell ? (T...

    Text Solution

    |

  10. A chemist wants to produce CI(2)(g) from molten NaCI. How many grams c...

    Text Solution

    |

  11. In the electrolysis of CuCl(2) solution, the mass of cathode increased...

    Text Solution

    |

  12. Cosoder the reactopm: (T = 298 K) Cl2 (g) + 2 BR^(-) (aq) rarr 2 Cl^...

    Text Solution

    |

  13. How much silver will be obtained by that quantity of current which dis...

    Text Solution

    |

  14. The specific conductance of a salt of 0.01 M concentration is 1.061 xx...

    Text Solution

    |

  15. What is the number of coulombs required for the conversion of one mol...

    Text Solution

    |

  16. Which of the following solutions of NaCl will have the highest specifi...

    Text Solution

    |

  17. The equivalent conductance of a 1 N solution of an electrolyte is near...

    Text Solution

    |

  18. Zinc is coated over ion iron to prevent rusting of iron because :

    Text Solution

    |

  19. The standard reduction potentials at 25^(@)C of Li^(+)//Li, Ba^(2+)//...

    Text Solution

    |

  20. Three faradays of electricity was passed through an aqueous solution o...

    Text Solution

    |