Home
Class 12
CHEMISTRY
Given : E^(c-).(Ag^(o+)|Ag)=0.80V, E^(...

Given `:`
`E^(c-)._(Ag^(o+)|Ag)=0.80V, E^(c-)._(Mg^(2+)|Mg)=-2.37V,`
`E^(c-)._(Cu^(2+)|Cu)=0.34V,E^(c-)._(Hg^(2+)|Hg)=0.79V`
Which of the following statements is `//` are incorrect ?

A

`AgNO_(3)` can be stored in copper vessel

B

`Mg(NO_(3))_(2)` can be stored in copper vessel

C

`CuCl_(2)` can be stored in silver vessel

D

`HgCl_(2)` can be stored in copper vessel

Text Solution

Verified by Experts

The correct Answer is:
B, C
Promotional Banner

Topper's Solved these Questions

  • ELECTROCHEMISRY

    RESONANCE ENGLISH|Exercise Assertion Reasoning|11 Videos

  • ELECTROCHEMISRY

    RESONANCE ENGLISH|Exercise Subjective Questions|14 Videos

  • ELECTROCHEMISRY

    RESONANCE ENGLISH|Exercise Board Level Exercise|20 Videos

  • ELECTRO CHEMISTRY

    RESONANCE ENGLISH|Exercise PHYSICAL CHEMITRY (ELECTROCHEMISTRY)|53 Videos

  • EQUIVALENT CONCEPT & TITRATIONS

    RESONANCE ENGLISH|Exercise Part -IV|22 Videos

Similar Questions

Explore conceptually related problems

Given E^(c-)._(Ag^(o+)|Ag)=+0.80V, E^(c-)._(Co^(2)|Co)=-0.28V, E^(c-)._ (Cu^(2+)|Cu)=+0.34V E^(c-)._(Zn^(2+)|Zn)=-0.76V Which metal will corrode fastest ?

Given E_(Ag^(+)//Ag)^(@)=0.80V , E_(Mg^(2+)//Mg)^(@)=-2.37V , E_(Cu^(2+)//Cu)^(@)=0.79 E_(Hg^(2+)//Hg)^(@)=1.71V Which of the following statements is/are correct?

Given : E^(@) (Cu^(2+//Cu) = 0.337V and E^(@) (Sn^(2+//Sn) = -0.136V . Which of the following statements is correct?

E^(c-)._(red) of different half cell are given as : E^(c-)._(Cu^(2+)|Cu)=0.34V,E^(c-)._(Zn^(2+)|Zn)=-0.76V . E^(c-)._(Ag^(o+)|Ag)=0.80 V, E^(c-)._(Mg^(2+)|Mg)=-2.37V. In which cell DeltaG^(c-) is most negative ?

Given E_(Ag^(+)//Ag)^(@)=+0.80 V, E_(Cu^(2+)//Cu)^(@)=+0.34 V, E_(Fe^(3+)//Fe^(2+))^(@)=+0.76 V, E_(Ce^(4+)//Ce^(3+))^(@)=+1.60 V Which of the following statements is not correct ?

Given that E_(cu^(+2)//cu)^(@)=+0.34 V E_(Mg^(+2)//Mg)^(@)=-2.37V which of the following correct

Given : A^(2+)+2e^(-) rarr A(s)" "E^(c-)=0.08V B^(o+)+e^(-)rarr B(s)" "E^(c-)=-0.64V X_(2)(g)+2e^(-) rarr 2X^(c-)" "E^(c-)=1.03V Which of the following statements is // are correct ?

E^(@)_(Na^(+)//Na)=-2.71V E^(@)_(Mg^(+2)//Mg)=-2.37V E^(@)_(Fe^(+2)//Fe)=-0.44V, E^(@)_(Cr^(+)//Mg)=-0.41V Based on this date which is th poorest reducing agent?

Given : Oxidation H_(2)O_(2) rarr O_(2)+2H^(o+)+2e^(-)" "E^(-)=-0.69V, 2F^(-)rarr F_(2)+2e^(-)" "E^(-)=-287V, Reduction : H_(2)O_(2)+2H^(o+)+2e^(-) rarr 2H_(2)O" "E^(-)=1.77V, 2I^(c-)rarr I_(2)+2e^(-)" "E^(c-)=-0.54V, Which of the following statements is // are correct ?

Given that the standard electrode (E^(@)) of metals are : K^(+)//K=- 2.93 V, Ag^(+)//Ag = 0.80 V, Mg^(2+)//Mg =- 2.37 V, Cr^(3+)// Cr =- 0.74 V, Hg^(2+)//Hg = 0.79 V . Arrange these metals in an increasing order of their reducing power.

RESONANCE ENGLISH-ELECTROCHEMISRY-Exercise
  1. If a spoon of copper metal is placed in a solution of ferrous sulphate...

    Text Solution

    |

  2. The position of some metals in the electrochemical series in decreasin...

    Text Solution

    |

  3. Given : E^(c-).(Ag^(o+)|Ag)=0.80V, E^(c-).(Mg^(2+)|Mg)=-2.37V, E^(...

    Text Solution

    |

  4. For Zn^(2+) //Zn, E^(@) =- 0.76, for Ag^(+)//Ag, E^(@) = +0.799V. The...

    Text Solution

    |

  5. Standard electrode potential data is given below : Fe^(3+) (aq) + e ...

    Text Solution

    |

  6. The electrode potential becomes equal to standard electrode potential ...

    Text Solution

    |

  7. Given standard electrode potentials: Fe^(3+) +3e^(-) rarr Fe, E^(@) ...

    Text Solution

    |

  8. Cu^(+) + e rarr Cu, E^(@) = X(1) volt, Cu^(2+) + 2e rarr Cu, E^(@) =...

    Text Solution

    |

  9. Any redox reaction would occur spontaneously, if:-

    Text Solution

    |

  10. KCl can be used in salt bridge as electrolyte in which of the followin...

    Text Solution

    |

  11. A reaction : (1)/(2)H(2)(g)+AgCl(s)hArrH^(o+)(aq)+Cl^(Θ)(aq)+Ag(s) ...

    Text Solution

    |

  12. Which of the followig statements about the spontaneous reaction occurr...

    Text Solution

    |

  13. The standard emf of the cell, Ni|Ni^(2+)(1.0M)||Ag^(+)(1.0M)|Ag [E^(@)...

    Text Solution

    |

  14. The standard emf for the cell reaction Zn +Cu^(2) rarr Zn^(2+) +Cu is ...

    Text Solution

    |

  15. Zn|Zn^(2+)(c(1)) || Zn^(2+)(c(2))|Zn. For this cell DeltaG is negative...

    Text Solution

    |

  16. Pt|underset((p(1)))(H(2))|underset((1M))(H^(+))||underset((1M))(H^(+))...

    Text Solution

    |

  17. Pt |{:((H(2))),(1atm):}:| pH = 2:|:|:pH =3 |:{:((H(2))Pt),(1atm):}:|. ...

    Text Solution

    |

  18. The cell Pt(H(2))(1atm) |H^(+) (pH =?) T^(-) (a=1)AgI(s), Ag has emf, ...

    Text Solution

    |

  19. Using the information in the preceding problem, calculate the solubili...

    Text Solution

    |

  20. The solubiltiy product of silver iodide is 8.3 xx 10^(-17) and the st...

    Text Solution

    |