Home
Class 12
CHEMISTRY
What is a concentration cell? Give one e...

What is a concentration cell? Give one example. How is the emf of such a cell calculated?

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • ELECTROCHEMISTRY

    PRADEEP|Exercise ADDITIONAL QUESTIONS(LONG ANSWER QUESTIONS)|12 Videos

  • ELECTROCHEMISTRY

    PRADEEP|Exercise HIGHER ORDER THINKING SKILLS|5 Videos

  • ELECTROCHEMISTRY

    PRADEEP|Exercise ADDITIONAL QUESTIONS(VERY SHORT ANSWER QUESTIONS)|47 Videos

  • D- AND F-BLOCK ELEMENTS

    PRADEEP|Exercise IMPORTANT QUESTIONS|30 Videos

  • GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS

    PRADEEP|Exercise Curiosity Questions|2 Videos

Similar Questions

Explore conceptually related problems

What is single cell protein? Give two examples.

What is the EMF of a cell?

What is the e.m.f of the Bichromate cell ?

What is the e.m.f of the Bichromate cell ?

Assertion A :Increase in the concentration of copper half cell in Daniel cell increases the emf of the cell. Reason R: According to Nernst equation. E_(cell)=E_(cell)^(0)+(0.059)/(2)log.([Cu^(++)])/([Zn^(++)])

PRADEEP-ELECTROCHEMISTRY-ADDITIONAL QUESTIONS(SHORT ANSWER QUESTIONS)
  1. Daniell cell is a galvanic cell mae of zinc and copper electrodes (i...

    Text Solution

    |

  2. Write Nernst equation for the general electrochemical change of the fo...

    Text Solution

    |

  3. What is a concentration cell? Give one example. How is the emf of such...

    Text Solution

    |

  4. How can Nernst equation be applied in calculating the equilibrium cons...

    Text Solution

    |

  5. The correct relationship between Gibb's free energy change and the EMF...

    Text Solution

    |

  6. Wha is menat by free energy of a system? How is it related to enthalpy...

    Text Solution

    |

  7. Derive relationship between Gibbs energy and equilibrium constant of a...

    Text Solution

    |

  8. (a). Explain why electrolysis of an aqueous solution of NaCl gives H(2...

    Text Solution

    |

  9. Draw a neat and labelled diagram for H(2)-O(2) fuel cell. Write the re...

    Text Solution

    |

  10. Write the name of the cell which is generally used in hearing aids. Wr...

    Text Solution

    |

  11. What type of a battery is lead storage battery? Write the anode and th...

    Text Solution

    |

  12. Give following information about 'Nickel-Cadmium storage cell': (i) ...

    Text Solution

    |

  13. What is mercury cel? Give the electrode reaction?

    Text Solution

    |

  14. What is an electric cell ? What is a primary and a secondary cell ?

    Text Solution

    |

  15. Which of the following reactions occurs at the anode during the rechar...

    Text Solution

    |

  16. What is the basis of working of a fuel cell?

    Text Solution

    |

  17. EMF of an H(2)-O(2) fuel cell

    Text Solution

    |

  18. What is a fuel cell ? Write its one advantage over other ordinary cell...

    Text Solution

    |

  19. From the given cells : Answer the following : (i) Which cell ...

    Text Solution

    |

  20. What do you understand by corrosion? Give one example of corrosion.

    Text Solution

    |