Home
Class 12
CHEMISTRY
Which of the following is not correct?...

Which of the following is not correct?

A

Aqueous solution of NaCl is an electrolyte

B

The units of electrochemical equivalent are g-C

C

In the Nernst equation, n represents the number of electrons transferred in the electrode reaction

D

Standard reduction potential of hydrogen electrode is zero volt

Text Solution

Verified by Experts

The correct Answer is:
B
`w = z It implies z = W/(It) g/C`
`therefore` The unit of electro-chemical equivalent (z) is `g//C`.
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

Which of the following is the correct pair?

Which of the following is a correct match

Which of the following is a correct match?

Which of the following is/are correct

Which of the following is a correct statement ?

Which of the following is a correct statement?

Which of the following is a correct pair?

Which of the following is/are correct

SIA PUBLICATION-ELECTROCHEMISTRY-M.C.Q.
  1. What is the time (in sec) required for depositing all the silver prese...

    Text Solution

    |

  2. Assertion (A) : A current of 96.5 A is passed into aqueous AgNO(3) sol...

    Text Solution

    |

  3. Which of the following is not correct?

    Text Solution

    |

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

    Text Solution

    |

  5. When X amperes of current is passed through molten for 96.5s, 0.09 g o...

    Text Solution

    |

  6. What is the reduction electrode potential (in volts) of copper electro...

    Text Solution

    |

  7. 0.066 g of metal was deposited, when a current of 2 A is passed throug...

    Text Solution

    |

  8. During the electrolytic reduction of alumina, the reaction at cathode ...

    Text Solution

    |

  9. One ampere of current is passed for 9650s through molten AlCl(3). What...

    Text Solution

    |

  10. Molten CuCl(2) is electrolysed using platinum electrodes. The reaction...

    Text Solution

    |

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

    Text Solution

    |

  12. The units of electrochemical equilvalent are

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |