Home
Class 12
CHEMISTRY
The units of electrochemical equilvalent...

The units of electrochemical equilvalent are

A

gC

B

`gamp^(-1)s^(-1)`

C

`g amp s^(-1)`

D

`amp^(-1)s`

Text Solution

Verified by Experts

The correct Answer is:
B

`z =w/(IT)= g/C= g/(amp.sec)[because 1C= 1amp sec]`
`therefore z = g.amp^(-1) S^(-1)`
Promotional Banner

Topper's Solved these Questions

  • EAMCET-2019 (TS) SHIFT-1

    SIA PUBLICATION|Exercise CHEMISTRY|30 Videos
  • ENVIRONMENTAL CHEMISTRY

    SIA PUBLICATION|Exercise PROBLEM|16 Videos

Similar Questions

Explore conceptually related problems

In a electrochemical cell

Find the ratio of electrochemical equivalents of silver and aluminium .

What current is to be passed for 0.25 sec for depostion of certain weight of metal which is equal to its electrochemical equivalent ?

Define and discuss electrochemical equivalent and chemical equivalent.

Define electrochemical equivalent (e.c.e).

The electrochemical equivalent of a metal is "y"g. "coulomb"^(-1) . The equivalent weight of metal is

The electrochemical equivalent of a metal is ‘x’ g-C^(-1) ,The equivalent weight of metal is

Calculate the equivalent weight and electrochemical equivalent of copper deposited from cupric salt (At. Wt of Cu = 63.5) .

What is the electrochemical equivalent ( in g "coulomb"^(-1) ) of silver ? (Ag = 108, F= faraday)

SIA PUBLICATION-ELECTROCHEMISTRY-M.C.Q.
  1. Molten CuCl(2) is electrolysed using platinum electrodes. The reaction...

    Text Solution

    |

  2. What is the approximate quantity of electricity (in coulomb) required ...

    Text Solution

    |

  3. The units of electrochemical equilvalent are

    Text Solution

    |

  4. The cell reaction of a cell is Mg(s) + Cu^(2+)(aq) to Cu(s) + Mg^(2+)(...

    Text Solution

    |

  5. Which one of the following metals will not reduce H(2)O?

    Text Solution

    |

  6. In the electrochemical cell H(2)(g) 1atm | 1H^(+)(lm) || Cu^(2+) (IM)...

    Text Solution

    |

  7. On passing a current through a KCl solution, 19.5g of potassium is dep...

    Text Solution

    |

  8. The reaction taking place at the anode, when an aqueous solution of Cu...

    Text Solution

    |

  9. The standard reduction potentials at 298 K for the following half cell...

    Text Solution

    |

  10. When Zn metal is added to CuSO(4) solution, Cu is precipitated, it is ...

    Text Solution

    |

  11. Which of the following alkali metals has the greatest tendency for the...

    Text Solution

    |

  12. When a copper wire is dipped in aqueous AgNO(3) solution, the solution...

    Text Solution

    |

  13. How many grams of copper would be deposited, if 3.00 A of current is p...

    Text Solution

    |

  14. The metal that has the highest electrical conductivity is

    Text Solution

    |

  15. How many grams of copper will be deposited from a solution of CuSO(4) ...

    Text Solution

    |

  16. The single electrode reactions, Cd(s) to Cd^(2+) (0.1) + 2e^(-) , E ^...

    Text Solution

    |

  17. When dilute H(2)SO(4) is electrolysed at room temperature between plat...

    Text Solution

    |

  18. When 9.65 C of electricity is passed through a solution of AgNO(3) (at...

    Text Solution

    |

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

    Text Solution

    |

  20. For a reversible reaction A leftrightarrow B, which one of the followi...

    Text Solution

    |