Home
Class 12
CHEMISTRY
Calculate equilibrium constant for tha d...

Calculate equilibrium constant for tha disproportionation reaction :
`2Cu^(+)(aq)rarrCu(s)+Cu^(2+)(aq)" at " 25^(@)C`
`("Given " E_((Cu^(+)//Cu))^(@)=0.52 V, E_((Cu^(2+)//Cu^(+)))^(@)=0.16 V)`.

A

`6xx10^4`

B

`6xx10^6`

C

`1.2xx10^6`

D

`1.2xx10^(-6)`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • QUESTION-PAPERS-2015

    BITSAT GUIDE|Exercise CHEMISTRY |40 Videos

  • QUESTION-PAPERS-2017

    BITSAT GUIDE|Exercise CHEMISTRY |40 Videos

Similar Questions

Explore conceptually related problems

Calculate equilibrium constant for tha disproportionation reaction : 2Cu^(2+)(aq)rarrCu(s)+Cu^(2+)(aq)" at " 25^(@)C ("Given " E_((Cu^(+)//Cu))^(@)=0.52 V, E_((Cu^(2+)//Cu^(+)))^(@)=0.16 V) .

E_(Cu^(2+)//Cu)^(@)=0.34V E_(Cu^(+)//Cu)^(@)=0.522V E_(Cu^(2+)//Cu^(+))^(@)=

Calculate the equilibrium constant for the reaction at 298 K Zn(s)+Cu^(2+)(aq)harr Zn^(2+)(aq)+Cu(s) Given " " E_(Zn^(2+)//Zn)^(@)=-0.76 V and E_(Cu^(2+)//Cu)^(@)=+0.34 V

Calculate the equilibrium constant for the reaction at 298K. Zn(s) +Cu^(2+)(aq) hArr Zn^(2+)(aq) +Cu(s) Given, E_(Zn^(2+)//Zn)^(@) =- 0.76V and E_(Cu^(2+)//Cu)^(@) = +0.34 V

Find the equilibrium constant at 298K for the reaction, Cu^(2+)(aq) +In^(2+)(aq)hArr Cu^(+)(aq) +In^(3+)(aq) Given that E_(Cu^(2+)//Cu^(+))^(@) =0.15V, E_(In^(3+)//In^(-))^(@) =- 0.42V, E_(In^(2+)//In^(+))^(@) =- 0.40V

Calculate equilibrium constant for the reaction : Mg(s) |Mg^(2+)(0.001 M) || Cu^(2+)(0.0001 M)|Cu(s) Given E_((Mg^(2+)//Mg))^(@)=-2.37" V " , E_((Cu^(2+)//Cu))^(@)=0.34" V "

The equilbrium constant for the reaction : Cu + 2 Ag^(+) (aq) rarr Cu(2+) (aq) +2 Ag, E^@ = 0. 46 V at 299 K is

BITSAT GUIDE-QUESTION-PAPERS-2016-CHEMISTRY
  1. Which of the followings forms the base of talcum powder?

    Text Solution

    |

  2. ANTIOXIDANTS IN FOOD

    Text Solution

    |

  3. The first emission line in the H-atom spectrum in the Balmer series ap...

    Text Solution

    |

  4. An e^- has magnetic quantum number as –3, what is its principal quantu...

    Text Solution

    |

  5. At what temperature, the rate of effusion of N(2) would be 1.625 times...

    Text Solution

    |

  6. The average kinetic energy of an ideal gas per molecule in SI units at...

    Text Solution

    |

  7. The degree of dissociation of PCl(5) (alpha) obeying the equilibrium, ...

    Text Solution

    |

  8. In a closed system : A(s)hArr 2B(g)+3C, if the partial pressure of C i...

    Text Solution

    |

  9. For a particular reversible reaction at temperature T, DeltaHandDeltaS...

    Text Solution

    |

  10. Given Based on data provided, the value of electron gain enthalpy...

    Text Solution

    |

  11. The hydrolysis constang of 0.1M aqueous solution of sodium acetate if ...

    Text Solution

    |

  12. For a sparingly soluble salt A(p)B(q), the relationship of its solubil...

    Text Solution

    |

  13. Consider the reaction, Cl(2)(aq) + H(2)S(aq) rarr S(s) + 2H^(+) (aq)...

    Text Solution

    |

  14. In the reaction, P+Q rarr R+S the time taken for 75% reaction of P i...

    Text Solution

    |

  15. The e.m.f. of the cell Ti|Ti^(+)(0.001M)||Cu^(2+)(0.01M)|Cu is 0.83V...

    Text Solution

    |

  16. Electrolysis is carried out in three cells (A) 1.0 M CuSO4 Pt elec...

    Text Solution

    |

  17. Calculate equilibrium constant for tha disproportionation reaction : ...

    Text Solution

    |

  18. The non- stoichiometric compound Fe(0.94)O is formed when x% of Fe^(2+...

    Text Solution

    |

  19. Al ( at . Wt . 26.98 ) crystallizes in the cubic d system with ...

    Text Solution

    |

  20. A compound of Xe and F is found to have 53.5% Xe. What is the oxidatio...

    Text Solution

    |