Home
Class 12
CHEMISTRY
In a galvanic cell, which one of the fol...

In a galvanic cell, which one of the following statements is not correct?

A

The zinc electrode is the anode

B

Electrons will flow through the external circuit from the zinc electrode to the silver electrode

C

Reduction occurs at the zinc electrode as the cell Sperates

D

The mass of the zinc electrode will decrease as the cell operates

Text Solution

Verified by Experts

The correct Answer is:
C
On the basis of theory of Galvanic cell remember LOAN (L= left, O= oxidation A= anode, N= negative)
Promotional Banner

Topper's Solved these Questions

  • ELECTRO CHEMISTRY

    ACCURATE PUBLICATION|Exercise 1 Mark Each|22 Videos

  • ELECTRO CHEMISTRY

    ACCURATE PUBLICATION|Exercise 3 Marks each|15 Videos

  • D & F BLOCK ELEMENTS

    ACCURATE PUBLICATION|Exercise 2 OR 5 MARKS QUESTIONS|61 Videos

  • HALOALKANES AND HALOARENES

    ACCURATE PUBLICATION|Exercise TRUE AND FALSE (1 MARK)|10 Videos

Similar Questions

Explore conceptually related problems

Which one of the following statements in not correct?

Which one of the following statements is incorrect?

Which one of the following statements is correct?

Which one of the following statements is correct ?

Which one of the following statements is correct?

Which of the following statements is not correct ?

Which of the following statements is not correct ?

ACCURATE PUBLICATION-ELECTRO CHEMISTRY-Numbericals Practice
  1. In a galvanic cell, which one of the following statements is not corre...

    Text Solution

    |

  2. Give cell is {:([Ni|Ni^(2+) ||Cu^(2+)|Cu]),(" (0.01m) (0.1m)"):} ...

    Text Solution

    |

  3. A cell raction is n (s)| Sn((0.50M))^(2+)//H((0.020M))^(+)//H(2)(g). C...

    Text Solution

    |

  4. Calculate the maximum work that can be obtained from the Daniell cells...

    Text Solution

    |

  5. The resistance of a 0.5 M solution of an electrolyte in a conductivity...

    Text Solution

    |

  6. The resistance of a 0.5 M solution of an electrolyte enclosed between ...

    Text Solution

    |

  7. A solution of CuSO4 is electrolysed for 10 minutes with a current of 1...

    Text Solution

    |

  8. Can Chlorine gas be stored in Copper Cylinder ? Given E(Cu^(+)//Cu)^(@...

    Text Solution

    |

  9. State and explain Kohlrausch's law. How would you determine the molar ...

    Text Solution

    |

  10. Write Nernst equation and calculate the e.m.f. of the following cell a...

    Text Solution

    |

  11. Write Nernst equation and calculate e.m.f. of the cell at 298 k. Mg(...

    Text Solution

    |

  12. Write Nernst equation and calculate the e.m.f of the following cell at...

    Text Solution

    |

  13. Calculate the standard Gibbs energy for the cell : Zn(s)+Zn^(2+)(aq)...

    Text Solution

    |

  14. Calculate the standard Gibbs energy for the cell : Zn(s)|Zn^(2+)(aq)...

    Text Solution

    |

  15. Calculate the standard Gibbs energy for the cell : Zn(s)|Zn^(2+)(aq)...

    Text Solution

    |

  16. The lamda^(@) values of KNO(3) and LiNO(3) are 145.0 and 110.1 S cm^(2...

    Text Solution

    |

  17. Write Nernst equation and calculate the e.m.f of the following cell at...

    Text Solution

    |

  18. The lamda^(@) values of KCl and KNO(3) are 149.9 and 144.9 S cm^(2)mol...

    Text Solution

    |

  19. The lamda^(@) values of NaCl and NanO(3) are 126.5 and 121.6S" "cm^(2)...

    Text Solution

    |

  20. The calculate the e.mf. Of the following cell at 298: Fe|Fe^(2+)(0.1...

    Text Solution

    |

  21. Can we store copper sulphate solution in an iron vessel ?

    Text Solution

    |