Home
Class 12
CHEMISTRY
Consider the following concentration cel...

Consider the following concentration cell : `M(s)|M^(+)(aq, 0.04M)||M^(+)(aq, 0.08M)|M(s).|E_("cell")|` for the cell is 60 mV. In the cell, if the concentration of the solution of `M^(+)` ions is 0.04 M instead of 0.02M, then the cell potential will be -

A

60 mV

B

200 mV

C

319.3 mV

D

256.3 mV

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • ELECTROCHEMISTRY

    CHHAYA PUBLICATION|Exercise MCQ (HOTSPOT) (More Than one Correct Type)|17 Videos

  • ELECTROCHEMISTRY

    CHHAYA PUBLICATION|Exercise EXERCISE (VERY SHORT ANSWER-TYPE QUESTIONS )|36 Videos

  • ELECTROCHEMISTRY

    CHHAYA PUBLICATION|Exercise SOLVED NCERT EXEMPLAR PROBLEMS (Long Answer Type)|3 Videos

  • D - AND F - BLOCK ELEMENTS

    CHHAYA PUBLICATION|Exercise PRACTICE SET 8 (Answer the following questions)|10 Videos

  • ENVIRONMENTAL CHEMISTRY

    CHHAYA PUBLICATION|Exercise PRACTICE SET 14(Answer the following questions)|6 Videos

Similar Questions

Explore conceptually related problems

The concentration of a solution is 0.4 M . What does it mean ?

The concentration of a solution is 0.4M.What does it mean?

Which one of the following comments regarding the galvanic cell Ag|Ag^(+)(aq,0.01)||Ag^(+)(aq, 0.1M)|Ag is correct -

The hydroxyl ion concentration in 0.001 (M) HCl solution is

Write the Nernst equation & EMF of the cells at 298 K : Mg(s)|Mg^(2+)(0.001M)||Cu^(2+)(0.0001M)|Cu(s)

When a cell is placed in 0.25 M concentrated suger solution, theere is no change in it. So the external solutionis called

When a cell is placed in 0.25 M concentrated suger solution, there is no change in it. The concentration of cell sap would be

Most of the water found in the cell occurs m

At 25^(@)C, E_("cell") of the galvanic cell Zn|Zn^(2+)(aq, 0.01M)||Cu^(2+)(aq, 0.01M)|Cu is +1.07V . The equilibrium constant of the cell reaction occurring in this cell is -

CHHAYA PUBLICATION-ELECTROCHEMISTRY-MCQ (HOTSPOT) (Single Correct Type)
  1. At 25^(@)C, the molar conductivity of an infinitely dilute solution of...

    Text Solution

    |

  2. In which of the given galvanic cells does the following reaction occuu...

    Text Solution

    |

  3. Consider the following concentration cell : M(s)|M^(+)(aq, 0.04M)||M^(...

    Text Solution

    |

  4. During the charging of a lead acid storage cell -

    Text Solution

    |

  5. At 25^(@)C, the specific conductance and the resistance of a 1N soluti...

    Text Solution

    |

  6. The reduction potential of the electrode Pt|H(2)("g, 2 atm")|H^(+)(aq,...

    Text Solution

    |

  7. At 25^(@)C temperature, E(Zn^(2+)|Zn)^(@)=-0.76V and E(Ag^(2+)|Ag)^(@)...

    Text Solution

    |

  8. The standard free energy of the reaction Fe(s)+Sn^(2+)(aq, 1M)rarr Fe^...

    Text Solution

    |

  9. Given :, E(Fe^(3+)|Fe^(2+))^(@)=+0.77V, E(Al^(3+)|Al)^(@)=-1.66V and E...

    Text Solution

    |

  10. Given : E(Li^(+)|Li)^(@)=-3.05V, E(Mg^(2+)|Mg)=-2.36V, E(Ba^(2+)|Ba)^(...

    Text Solution

    |

  11. Given : E(Pb^(2+)|Pb)^(@)=-0.13V and E(Fe^(2+)|Fe)^(@) =-0.44V at 25^(...

    Text Solution

    |

  12. If E(Cu^(2+)|Cu^(+))^(@)=+0.15V and E(Cu^(2+)|Cu)^(@) and E(Cu^(2+)|Cu...

    Text Solution

    |

  13. The value of standard hydrogen electrode potential is taken as zero, b...

    Text Solution

    |

  14. At 25^(@)C tempertaure, E("cell")^ of the galvanic cell Zn|Zn^(2+)(aq...

    Text Solution

    |

  15. Pt|H(2)"(1 atm)"|H^(+)(10^(-8)M)||H^(+)(0.025M)|H(2)"(1 atm)"Pt- at 25...

    Text Solution

    |

  16. At 25^(@)C, E("cell") of the galvanic cell Zn|Zn^(2+)(aq, 0.01M)||Cu^(...

    Text Solution

    |

  17. Rusting of iron, basically is an electrochemical reaction. In this pro...

    Text Solution

    |

  18. Given : H^(+)(aq, 1M)+e rarr(1)/(2)H(2)("g, 1atm"), E^(@)=0.00V Hg(2)C...

    Text Solution

    |

  19. In a galvanic cell, the given cell - reaction takes place - Cd(s)+N...

    Text Solution

    |

  20. If E((1)/(2)X(2)|X^(-))^(@)lt E((1)/(2)Y(2)|Y^(-))^(@) lt E((1)/(2)Z(2...

    Text Solution

    |