Home
Class 12
CHEMISTRY
If given are following standard electrod...

If given are following standard electrodes potential, then find out standard potential of cell. `[Zn^(+2)|Zn=-0.763V,Ag^(+)|Ag=+0.799V]`.

A

0.562 V

B

1.562V

C

`2.560V`

D

`1.560V`

Text Solution

Verified by Experts

The correct Answer is:
B
`E_(cell)^(@)=E_(cathode)^(@)-E_(anode)^(@)`
`=0.799-(-0.763)`
`=0.799+0.763=1.562V`
Promotional Banner

Topper's Solved these Questions

  • ELECTROCHEMISTRY

    KUMAR PRAKASHAN|Exercise SECTION-E MCQ.s asked in Competitive Exam|24 Videos

  • ELECTROCHEMISTRY

    KUMAR PRAKASHAN|Exercise SECTION-E MCQ.s asked in JEE/NEET/AIEEE|63 Videos

  • ELECTROCHEMISTRY

    KUMAR PRAKASHAN|Exercise SECTION-D NCERT Exemplar Solution (Long Answer Type Questions)|3 Videos

  • CHEMISTRY IN EVERYDAY LIFE

    KUMAR PRAKASHAN|Exercise SECTION - E (MCQs ASKED IN GUJCET/BOARD EXAM)|37 Videos

  • GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS

    KUMAR PRAKASHAN|Exercise SECTION - E (MCQs ASKED IN GUJET/BOARD EXAMS)|46 Videos

Similar Questions

Explore conceptually related problems

Find the standard electrode potential of MnO_(4)^(c-)|MnO_(2). The standard electrode potential of MnO_(4)^(c-)|Mn^(2+)=1.51V and MnO_(2)|MnO_(2)|Mn^(2+)=1.23V .

KUMAR PRAKASHAN-ELECTROCHEMISTRY-SECTION-E Darpan.s Exam Oriented MCQs
  1. What is the value of n for Mg((S))|Mg((aq))^(2+)||Al((aq))^(3+)|Al((...

    Text Solution

    |

  2. In electrolytic cell, if Cl(2) gas at anode and H(2) gas at cathode li...

    Text Solution

    |

  3. 0.1 mole Ni is obtained on electrolysis of NiSO(4) solution in neural ...

    Text Solution

    |

  4. . . . . . . . Is measured by Wheatstone bridge.

    Text Solution

    |

  5. Inversion of resistance is known as:

    Text Solution

    |

  6. Instrument in which fuel energy is converted into electrical energy is...

    Text Solution

    |

  7. How much quantity of electricity present on 1 electron in coulomb ?

    Text Solution

    |

  8. What is the formula showing relation between Gibb's free energy and ce...

    Text Solution

    |

  9. What is the unit of specific conductiivity ?

    Text Solution

    |

  10. Which of the following is not conductor ?

    Text Solution

    |

  11. Conductivity of 1 mol electrolytic solution present between two electr...

    Text Solution

    |

  12. Corrosion process is basically which type of process ?

    Text Solution

    |

  13. Which of the following is most corrosive salt chemical ?

    Text Solution

    |

  14. If given are following standard electrodes potential, then find out st...

    Text Solution

    |

  15. Calculate emf of cell for the following reaction. Ni((S))+2Ag^(+)(0.00...

    Text Solution

    |

  16. Why conductivity of solution decreases on dilution ?

    Text Solution

    |

  17. How much current in columb is required to decrease 1 mol of Cr(2)O(7)^...

    Text Solution

    |

  18. Give two name of fuels other than hydrogen used in fuel cell.

    Text Solution

    |

  19. Write chemical reaction occurred in lead storage cell.

    Text Solution

    |

  20. If conductivity of 0.020 M KCl solution at 298 K temperature is 0.0248...

    Text Solution

    |