Home
Class 12
CHEMISTRY
The half cell potentials of a halfcell ...

The half cell potentials of a halfcell `A^((x+n)+) , A^(x+)|pt` were found to be as follows : `{:(% "of reduced form",24.4,48.8),("Half cell potential (V)",0.101,0.115):}`
Determinwe the value of `n`.

Text Solution

Verified by Experts

The correct Answer is:
`n = 2 ;`
Promotional Banner

Topper's Solved these Questions

  • ELECTROCHEMISTRY

    P BAHADUR|Exercise (A) ELECTROLYSIS|2 Videos

  • ELECTROCHEMISTRY

    P BAHADUR|Exercise (B) ELECTRODE POTENTIAL AND EMF|1 Videos

  • DILUTE SOLUTION AND COLLIGATIVE PROPERTIES

    P BAHADUR|Exercise Exercise 9 Advanced Numerical|12 Videos

  • MOCK TEST PAPER

    P BAHADUR|Exercise Exercise|92 Videos

Similar Questions

Explore conceptually related problems

The half cell potential of a half-cell A^(x+), A^((x+n)+)|Pt were found to be as follows: {:(%"of reduced form",24.4,48.8),("Cell potential"//N,0.101,0.115):} Determine the value of n . [take (2.303RT)/(F) = 0.05, log_(10)24.4 = 1.387, log_(10) 75.6 = 1.878 log_(10) 48.8 = 1.688, log_(10) 51.2 = 1.709]

Based on the data given for half cell (M^(x+n)+ , M^(x+) || Pt % of reduced form 50 20 Potential (V) 0.1, 0.112 the value of n is:

The least value of n such that (n-2)x^(2)+8x+n+4>0, where n e N ,

Find the the reducation potential of the half-cell Pt(s)|Cu^(2+)(aq., 0.22 M), Cu^(+)(aq., 0.043 M)

Two half-cells potentials -0.44 and 0.799 volt respectively. These two are coupled to make a galvanic cell. Which of the following will be true ?

The potential of the cell V(s)|V^(3+)(aq., 0.0011 M) ||Ni^(2+)(aq., 0.24 M)||Ni(s) is

Determine of pH : The following cell has a potential of 0.55 V at 25^(@)C : Pt(s)|H_(2)(1 bar)|H^(+)(aq. ? M)||Cl^(-)(1 M)|Hg_(2)Cl_(2)(s)|Hg(l) What is the pH of the solution in the anode compartment? Strategy: First, read the shorthand notation to obtain the cell reaction. Then, calculate the half cell potential for the hydrogen electrode from the observed cell potential and the half cell poten-tial for the calomel reference electrode. Finally, apply the Nernst equation to find the pH .

P BAHADUR-ELECTROCHEMISTRY-Exercise (9) ADVANCED NUMERICAL PROBLEMS
  1. The half cell potentials of a halfcell A^((x+n)+) , A^(x+)|pt were fo...

    Text Solution

    |

  2. A current of 0.5 A is passed through acidulated water for 30 minute. C...

    Text Solution

    |

  3. A copper cell containing 5% solution of CuSO(4).5H(2)O and a silver ce...

    Text Solution

    |

  4. Some quantity of electricity being used to liberate iodine (at anode) ...

    Text Solution

    |

  5. A test for complete romovel of Cu^(2+) ions form a solution of Cu((aq....

    Text Solution

    |

  6. A Zn rod weighing 25g was kept in 100 mL of 1M CuSO(4) solution. After...

    Text Solution

    |

  7. Assume that impure copper contains only Fe, Au and Ag as impurities. A...

    Text Solution

    |

  8. 50 mL of 0.1 M CuSO(4) solution is electrolysed using Pt electrodes wi...

    Text Solution

    |

  9. An oxide of metal ("at. wt. "= 112) contain 12.5% O(2) by weight. The ...

    Text Solution

    |

  10. 19g fused SnCl(2) was electrolysed using inert electrodes. 0.119g Sn w...

    Text Solution

    |

  11. A lead storage cell is discharged which causes the H(2)SO(4) electroly...

    Text Solution

    |

  12. Two litre solution of a buffer mixture containing 1.0 M NaH(2)PO(4) an...

    Text Solution

    |

  13. A current of 40 microampere is passed through a solution of AgNO(3) fo...

    Text Solution

    |

  14. Suppose a fully charged battery containes 1.50 litre of 5.0 M H(2)SO(4...

    Text Solution

    |

  15. In an analytical determination of aresenic , a solution containing are...

    Text Solution

    |

  16. Assuming that a constant current is delivered, how many kW-h of electr...

    Text Solution

    |

  17. Find the e.m.f. of the following cell at 18^(@)C taking the degree of ...

    Text Solution

    |

  18. If it is disreed to construct the following voltaic cell to have E(cel...

    Text Solution

    |

  19. The e.m.f. of the obtained by combining Zn and Cu electrodes of Danie...

    Text Solution

    |

  20. Calcualte the potential of an indicator electrode versus the standard ...

    Text Solution

    |

  21. An electrode is prepared by dipping a silver strip into a solution sat...

    Text Solution

    |