Home
Class 12
CHEMISTRY
In an electrochemical cell, anode and ca...

In an electrochemical cell, anode and cathode are:

A

positively and negatively charged ions

B

positively and negatively charged electrodes

C

negatively and positively charged electrodes

D

negatively and positively charged ions

Text Solution

Verified by Experts

The correct Answer is:
C
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

Electrochemical Cells

In electrochemical cells, cathode is always the electrode where:

The mass of product liberated on anode in an electrochemical cell depends on (where t is the time period for which the current is passed. )

In an electrochemical cell that function as a voltaic cell:-

An electrochemical cell is used to convert

(a) What do you mean by Electrolytic cell? (b) An electrochemical cell is made of nickel and copper electrodes with their standard reduction potentials -0.25 V and +0.34 V respectively. Select the anode and cathode. Represent the cell and find e.m.f. of the cell.

An electrochemical cell consists of two electrodes i.e., Anode and Cathode. What is the direction of flow of electrons in this cell ?

OP TANDON-ELECTROCHEMISTRY-OBJECTIVE TYPE QUESTION (LEVEL -A)
  1. K,Ca and Li metals may be arranged in the decreasing order of their st...

    Text Solution

    |

  2. Which of the following is incorrect in a galvanic cell ?

    Text Solution

    |

  3. In an electrochemical cell, anode and cathode are:

    Text Solution

    |

  4. Is the reaction, 2Al+3Fe^(2+) hArr 2Al^(3+) + 2Fe possible ?

    Text Solution

    |

  5. In an experiment setup for the measurement of EMF of a half cell using...

    Text Solution

    |

  6. A secondary cell is one :

    Text Solution

    |

  7. The reduction potential of a hydrogen electrode at pH 10 at 298K is : ...

    Text Solution

    |

  8. The standard emf of the cell, Ni|Ni^(2+)(1.0M)||Ag^(+)(1.0M)|Ag [E^(@)...

    Text Solution

    |

  9. Consider Delta G^(@) for the following cell reaction : Zn (s) + Ag(2...

    Text Solution

    |

  10. The position of some metals in the electrochemical series in dectreasi...

    Text Solution

    |

  11. A half cell reaction is one that

    Text Solution

    |

  12. Which Nernst equation is true to find out the potential of non-standar...

    Text Solution

    |

  13. During the electrolysis of fused NaCl, which reaction occurs at anode ...

    Text Solution

    |

  14. E^(@) (Ni^(2+)//NI) = -0.25 "volt", E^(@) (Au^(3+)//Au) = 1.50 "volt"...

    Text Solution

    |

  15. The strong oxidising agent has :

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  18. Which of the following statements is wrong ?

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |