Home
Class 12
CHEMISTRY
Which graph correctly correlates E(cell)...

Which graph correctly correlates `E_(cell)` as a function of concentrations for the cell (for deifferent values of M and M):
`Zn(s) +Cu^(2+)(M) rarr Zn^(2+)(M) + Cu(s),E_(cell)^@=1.10V`
`X- axis:log_(10)[Zn^(2+)]/[Cu^(2+)],Y-axis : E_(cell)`

A

B

C

D

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • COORDINATION COMPOUNDS

    MBD PUBLICATION|Exercise QUESTION BANK|914 Videos

  • ENVIRONMENTAL CHEMISTRY

    MBD PUBLICATION|Exercise QUESTION BANK|299 Videos

Similar Questions

Explore conceptually related problems

What is meant by electrode potential? Explain in the half cell reactions of Zn(s) + Cu^(2+) ( aq) rarr Zn^(2+) (aq) + Cu(s)

Derive Nerst equation for EMF of the following cell. Zn (s) + Cu^2+ (aq) rarr Zn^2+ (aq) + Cu(s)

Represent the galvanic cell in which the reaction, Zn(s) + Cu^(2+) (aq) rarr Zn^(2+) (aq) + Cu(s) take place.

Calculate the standard emf of the cell having the cell reaction. Zn(s) + Co^(2+) ( aq) rarr Zn^(2+) ( aq) + Co(s) E_(Zn//Zn^(2+)) ^(@) = 0.76V, E_(Co//Co^(2+))^(@) = 0.25V

Calculate the emf of the cell in which the following reaction takes place, Ni(s) + 2Ag^(+) ( 0.002M) rarr Ni^(2+) ( 0.160M) + 2Ag(s) Given that E_("cell")^(@) = 1.05V

Write the Nernst equation for the electrode reaction: Cu_(aq)^(2+) + 2e rarr Cu(s)

The reaction, Cu^(2+)(aq) +2CI^- (aq) rarr Cu(s) +CI_2(g) has E_(cell)^@=1.03V .This reaction :

What do you mean by an electro chemical cell? Write the cell representation for the cell Zn(s) + CuSO_4(aq) rarr ZnSO_4(aq) + Cu(s) .

The standard electrode potential ( E^(@) ) for Daniel cell is + 1.1 V. Calculate, the Delta G^(@) for the reaction, Zn(s) + Cu^(2+) ( aq) rarr Zn^(2+) ( aq) + Cu(s) 1F = 96500 C "mol"^(-1))

MBD PUBLICATION-ELECTROCHEMISTRY-QUESTION BANK
  1. An electrochemical cell consists of :

    Text Solution

    |

  2. The correct order of chemical reactivity with water according to elect...

    Text Solution

    |

  3. Which graph correctly correlates E(cell) as a function of concentratio...

    Text Solution

    |

  4. Faraday.s laws hold good at:

    Text Solution

    |

  5. The main function of the salt bridge is:

    Text Solution

    |

  6. A substance that will reduce Ag^+ to Ag but will not reduce Ni^(2+) to...

    Text Solution

    |

  7. A dilute aqueous solution of Li2SO4 is electrolysed . The products for...

    Text Solution

    |

  8. Blocks of magnesium metal are often strapped to the steel hulls of oce...

    Text Solution

    |

  9. Which statement is true about spontaneous cell reaction in galvanic ce...

    Text Solution

    |

  10. It is impossible to measure the actual voltage of any half cell by its...

    Text Solution

    |

  11. Which metal will dissolve if the cell works Cu|Cu^(2+)||Ag^+|Ag:

    Text Solution

    |

  12. In the concentration cells the electrical energy is produced due to :

    Text Solution

    |

  13. The Zn acts as sacrificial or cathodic porection to prevent rusting of...

    Text Solution

    |

  14. The number of faraday required to liberate 1 mole of any element indic...

    Text Solution

    |

  15. Quantity of electricity is measured in :

    Text Solution

    |

  16. Which are used as secondary reference electrodes :

    Text Solution

    |

  17. The corrosion of iron object is favoured by:

    Text Solution

    |

  18. For a redox reaction to proceed spontaneously in a given direction, th...

    Text Solution

    |

  19. In a cell containing zinc electrode and standard hydrogen electrode(SH...

    Text Solution

    |

  20. A cell in which electric current is produced by net oxidation and redu...

    Text Solution

    |