Home
Class 12
CHEMISTRY
Consider the following cell reaction. ...

Consider the following cell reaction.
`2Fe(s)+O_(2)(g)+4H^(+)(aq)rarr2Fe^(2+)(aq)+2H_(2)O(l),`
`E^(@)=1.67V`
At `[Fe^(2+)]=10^(-3)M,P(O_(2))=0.1` atm and pH=3, the cell potential at `25^(@)C` is

A

1.47V

B

1.77V

C

1.87V

D

1.57V

Text Solution

Verified by Experts

The correct Answer is:
d
Promotional Banner

Topper's Solved these Questions

  • D & F BLOCK ELEMENTS

    IIT-JEE PREVIOUS YEAR (CHEMISTRY)|Exercise Objective (Q-2)|1 Videos

  • EXTRACTION OF METALS

    IIT-JEE PREVIOUS YEAR (CHEMISTRY)|Exercise JEE Main And Advanced|88 Videos

Similar Questions

Explore conceptually related problems

Consider the following cell reaction 2Fe(s)+O_(2)(g)+4H^(+)(aq)rarr2Fe^(2+)(aq),2H_(2)O(l),E^(@)=1.67V At 25^(@)C |Fe^(2+)| =10^(-3) M,p(O_(2))=0.1 atm, pH =3, the cell potential at 25^(@)C is

Consider the following cell reation : 2Fe(s)+O_(2)(g)+4H^(o+)(aq) rarr 2Fe^(2+)(aq)+2H_(2)O(l)" "E^(c-)=1.67V At[Fe^(2+)]=10^(-3)M,p(O_(2))=0.1atm and pH=3 . The cell potential at 25^(@)C is

Consider the following cell reaction: 2Fe(s)+O_(2) (g) + 4H^(+)(aq)to2Fe^(2+)(aq)+2H_(2)O(l) , E^(@) = 1.67V At [Fe^(2+)] = 10^(-3)M,P_(O_2)=0.1 atm and PH=3 . The cell potential at 25^(@) C :

Consider the followng cell reaction 2Fe(s)+O_(2)(g)+4H^(+)(aq) rarr 2Fe^(2+)(aq)+2H_(2)O(l) If E_("cell")=E_("cell")^(@) at 25^(@)C and [Fe^(2+)]=10^(-3)M,P_(O_(2))=0.01 atm and pH-x value of x is

Complete the following chemical equations : (i) MnO_(4)^(-) (aq) + S_(2)O_(3)^(2-) (aq) + H_(2) O(l) to1 (ii) Cr_(2)O_(7)^(2-) (aq) + Fe^(2+)(aq) + H^(+) (aq) to

IIT-JEE PREVIOUS YEAR (CHEMISTRY)-ELECTROCHEMISTRY-JEE Main And Advanced
  1. The standard reduction potential data at 25^(@)C is given below E^(@...

    Text Solution

    |

  2. An aqueous solution of X is added slowly to an aqueous solution of Y a...

    Text Solution

    |

  3. Consider the following cell reaction. 2Fe(s)+O(2)(g)+4H^(+)(aq)rarr2...

    Text Solution

    |

  4. AgNO(3)(aq.) was added to an aqeous KCl solution gradually and the con...

    Text Solution

    |

  5. The half cell reaction for rusting of iron are: 2H^(+)+2e^(-)+(1)/(2...

    Text Solution

    |

  6. Zn|Zn^(2+)(a=0.1M)||Fe^(2+)(a=0.01M)|Fe. The emf of the above cell ...

    Text Solution

    |

  7. The correct order of equivalent conductance at infinite dilution of Li...

    Text Solution

    |

  8. For the electrochemicl cell, M|M^(+)||X^(-)|X E((M^(+)//M))^(@) = 0.44...

    Text Solution

    |

  9. The standard reduction potential of Cu^(2+)//Cu and Cu^(2+)//Cu^(+) ar...

    Text Solution

    |

  10. The electrochemical cell shown below is a concentration cell. M|M^(2+)...

    Text Solution

    |

  11. The electrochemical cell shown below is a concentration cell. M|M^(2+)...

    Text Solution

    |

  12. The concentration of potassium ions inside a biological cell is at lea...

    Text Solution

    |

  13. The concentration of potassium ions inside a biological cell is at lea...

    Text Solution

    |

  14. Redox reactions play a pivotal role in chemistry and biology. The valu...

    Text Solution

    |

  15. Redox reactions play a pivotal role in chemistry and biology. The valu...

    Text Solution

    |

  16. Redox reactions play a pivotal role in chemistry and biology. The valu...

    Text Solution

    |

  17. Tollen reagent is used for the detection of aldehydes. When a solution...

    Text Solution

    |

  18. Tollen reagent is used for the detection of aldehydes. When a solution...

    Text Solution

    |

  19. Tollen reagent is used for the detection of aldehydes. When a solution...

    Text Solution

    |

  20. We have taken a saturated solution of AgBr, whose K(sp) is 12xx10^(-14...

    Text Solution

    |