Home
Class 12
CHEMISTRY
For the reaction Pt// H2 (1 atm) // H^(+...

For the reaction `Pt// H_2 (1 atm) // H^(+) (aq) // // Cl^(-) (aq) // AgCl // Ag , K_(c)` (equilibrium constant ) is represented as

A

`K_(c) = ([Cl^(-)][AgCl])/([H^(+)][H_2])`

B

`K_c = [H^(+)][Cl^(-)]`

C

`K_(c) = ([H^(+)][H_2])/([Cl^(-)][AgCl])`

D

`K_(c) = ([H_2])/([Ag])`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • ELECTROCHEMISTRY

    AAKASH SERIES|Exercise LEVEL-I ( EXERCISE-II)|51 Videos
  • ELECTROCHEMISTRY

    AAKASH SERIES|Exercise LEVEL-II (LECTURE SHEET ( EXERCISE -I ( SINGLE & ONE OR MORE THAN ONE CORRECT ANSWER )))|32 Videos
  • ELECTROCHEMISTRY

    AAKASH SERIES|Exercise EXERCISE - 4.2|50 Videos
  • DILUTE SOLUTIONS

    AAKASH SERIES|Exercise EXERCISE - 1.2|55 Videos
  • ELEMENTS OF D - BLOCK

    AAKASH SERIES|Exercise EXERCISE - 5.2|33 Videos

Similar Questions

Explore conceptually related problems

The standard e.m.f. for the cell reaction, 2Cu^(+)(aq) to Cu(s) + Cu^(2+)(aq) is + 0.36V at 298 K. The equilibrium constant of the reaction is

E_("cell") for the reaction Pt , H_2 (1atm)//H^(+) (1M)"//" C_6H)5NH_3Cl (1//32 M)//H_2(1 atm) , Pt at 300K is -0.188 V. Calculate the proton concentration and hydrolysis constant of aniline hydrochloride.

The E^@ at 25^@C for the following reaction is 0.22 V H_(2(g)) + 2AgCl_((s)) to 2Ag_((s)) + 2HCl_((aq)) . If the equilibrium constant at 25^@ C is 2.8 xx 10^(x) , x is

If K_(c) for the reaction Cu_((aq))^(2+) + Sn_((aq))^(2+) to Sn_((aq))^(4+) + Cu_((s)) at 25^(@) C is represented as y xx 10^(6) then find the value of y . (Given : E(Cu^(2+) |Cu)^(@) = 0.34 V , E_(Sn^(4+)|Sn^(2+))^(@) = 0.15V )

For the reaction 2H_(2)O_((l)) rarr H_(3)O_((aq))^(+) + OH_((aq))^(-) , the value of Delta H is

Calculate the standard cell potentials of galvanic cell in which the following reactions take place. (i) 2Cr(s) + 3Cd^(2+)(aq) to 2Cr^(3+) (aq) + 3Cd (ii) Fe^(2+)(aq) + Ag^(+)(aq) to Fe^(3+)(aq) + Ag(s) Calculate the ΔrG and equilibrium constant of the reactions.

AAKASH SERIES-ELECTROCHEMISTRY -LEVEL-I ( EXERCISE-I)
  1. The relationship between standard reduction potential of a cell and eq...

    Text Solution

    |

  2. For a spontaneous reaction the DeltaG , equilibrium constant (K) and E...

    Text Solution

    |

  3. For the reaction Pt// H2 (1 atm) // H^(+) (aq) // // Cl^(-) (aq) // Ag...

    Text Solution

    |

  4. The relationship between free energy and electrode potential is

    Text Solution

    |

  5. When an electric cell is charged, then

    Text Solution

    |

  6. When lead storage battery is discharged

    Text Solution

    |

  7. When lead storage battery is charged

    Text Solution

    |

  8. During the charging of lead storage battery, the reaction occuring at ...

    Text Solution

    |

  9. With respect to fuel cell prepared from H2 and O2 gases, the false sta...

    Text Solution

    |

  10. Hydrogen - oxygen fuel cells are used in space prograins to supply

    Text Solution

    |

  11. In a hydrogen - oxygen fuel cell, combustion of hydrogen occurs to

    Text Solution

    |

  12. Which of the following reactions is used to make a fuel cell ?

    Text Solution

    |

  13. Corrosion is basically a/an

    Text Solution

    |

  14. In which of the following will the corrosion of iron be most rapid ?

    Text Solution

    |

  15. Which of the following metals acts as a sacrificial anode for iron art...

    Text Solution

    |

  16. The composition of rust is

    Text Solution

    |

  17. Zinc is used to protect corrosion of iron because

    Text Solution

    |

  18. The Zn acts as sacrificial or cathodic protection to prevent rusting o...

    Text Solution

    |

  19. The corrosion of iron object is favoured by

    Text Solution

    |

  20. Galvanization includes plating iron with

    Text Solution

    |