Home
Class 12
CHEMISTRY
Consider the following diagram in which ...

Consider the following diagram in which an electrochemical cell is coupled to an electrolytic cell. What will be the polarity of electrodes 'A' and 'B' in the electrolytic cell ?

Text Solution

Verified by Experts

A will have negative polarity.
B will have positive polarity.
Promotional Banner

Topper's Solved these Questions

  • ELECTROCHEMISTRY

    U-LIKE SERIES|Exercise CASE BASED/SOURCE-BASED INTEGRATED QUESTIONS (LONG ANSWER QUESTIONS-I (3 MARKS EACH))|27 Videos

  • ELECTROCHEMISTRY

    U-LIKE SERIES|Exercise CASE BASED/SOURCE-BASED INTEGRATED QUESTIONS (LONG ANSWER QUESTIONS-II (5 MARKS EACH))|16 Videos

  • ELECTROCHEMISTRY

    U-LIKE SERIES|Exercise CASE BASED/SOURCE-BASED INTEGRATED QUESTIONS (VERY SHORT ANSWER QUESTIONS (1 MARK EACH))|47 Videos

  • COORDINATION COMPOUNDS

    U-LIKE SERIES|Exercise SELF ASSESSMENT TEST|7 Videos

  • EXAMINATION PAPER 2020

    U-LIKE SERIES|Exercise SECTION D|15 Videos

Similar Questions

Explore conceptually related problems

Consider the following diagram in which an electrochemical cell is coupled to an electrolytic cell. What will be the polarity of electrodes 'A' an d 'B' in the electrolytic cell?

In an electrolytic cell

In an electrolytic cell :

An electrochemical cell an behave like an electrolytic cell when

U-LIKE SERIES-ELECTROCHEMISTRY -CASE BASED/SOURCE-BASED INTEGRATED QUESTIONS (SHORT ANSWER QUESTIONS (2 MARKS EACH))
  1. Aqueous copper sulphate solution and aqueous silver nitrate solution a...

    Text Solution

    |

  2. How long a current of 3 amperes has to be passed through a solution of...

    Text Solution

    |

  3. Consider the following diagram in which an electrochemical cell is cou...

    Text Solution

    |

  4. What advantages do the fuel cells have over primary and secondary batt...

    Text Solution

    |

  5. Write the Nernst equation for the cell reaction in the Daniel cell. Ho...

    Text Solution

    |

  6. Consider a cell given below: Cu | Cu^(2+) || Cl^(-) | Cl(2),Pt Wri...

    Text Solution

    |

  7. Write the cell reaction of a lead storage battery when it is discharge...

    Text Solution

    |

  8. Solutions of two electrolytes 'A' and 'B' are diluted. The Lambda(m) ...

    Text Solution

    |

  9. Blue colour of copper sulphate is slowly discharged when an iron rod i...

    Text Solution

    |

  10. Why on dilution the Lambda(m) of CH3COOH increases drastically, while...

    Text Solution

    |

  11. On the basis of the standard electrode potential values stated for aci...

    Text Solution

    |

  12. Estimate the minimum potential difference required to reduce Al(2)O(3)...

    Text Solution

    |

  13. The resistance of conductivity cell containing 0.001 M KCl solution at...

    Text Solution

    |

  14. Explain why electrolysis of aqueous solution of NaCl gives H(2) at ca...

    Text Solution

    |

  15. What are fuel cells ? Write the electrode reactions of a fuel cell whi...

    Text Solution

    |

  16. Zinc rod is dipped in 0.1 M solution of ZnSO4. The salt is 95% dissoci...

    Text Solution

    |

  17. Predict the products of electrolysis obtained at the electrodes in eac...

    Text Solution

    |

  18. Calculate the equilibrium constant for the following reaction at 298 K...

    Text Solution

    |

  19. What is corrosion ? Describe the role of zinc in cathodic protection o...

    Text Solution

    |

  20. The conductivity of 10^(-3) mol/L acetic acid at 25 °C is 4.1 xx 10^(-...

    Text Solution

    |