Home
Class 11
CHEMISTRY
Can we store copper sulphate solution in...

Can we store copper sulphate solution in iron vessel? Give suitable explanation in support of your answer
`[E°(Cu^(2+)//Cu)=+0.34V,E°(Fe^(2+)//Fe)=-0.44V]`

Text Solution

Verified by Experts

Reduction potential of iron is less so iron undergoes oxidation and `Cu^(2+)` get reduced.
`Fe(s) + CuSO_(4)(aq) rarr FeSO_(4) (aq) + Cu(s)`
Hence blue colour of `CuSO_(4)` gets discharged.
Promotional Banner

Topper's Solved these Questions

  • REDOX REACTIONS

    OMEGA PUBLICATION|Exercise MULTIPLE CHOICE QUESTIONS (MCQs) |25 Videos
  • ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

    OMEGA PUBLICATION|Exercise MULTIPLE CHOICE QUESTIONS|26 Videos
  • SAMPLE QUESTION PAPER -I (PUNJAB)

    OMEGA PUBLICATION|Exercise QUESTION|41 Videos

Similar Questions

Explore conceptually related problems

Can we store copper sulphate solution in an iron vessel ?

Can a nickel spoon be used to stir a solution of copper sulphate ? Support your answer with reason. [E^(@)(Ni^(2+)//Ni)= -0.25V,E^(@)(Cu^(2+)//Cu)=+0.34V]

Can Chlorine gas be stored in Copper Cylinder ? Given E_(Cu^(+)//Cu)^(@)= 0.34V and E_(Cl_(2)//Cl)^(@)= 1.36V

Can a zinc spoon be used to stir a solution of copper sulphate? Support your answer with reason E_(Zn^(2+)|Zn)^@=-0.76V , E_(Cu^(2+)|Cu)^@=+0.34V

Calculate DeltaG^(@) for the following cell: Fe|Fe^(2+)||Cu^(2+)|Cu . Given that: E^(@)(Cu^(2+)//Cu)=+0*34V,E^(@)(Fe^(2+)//Fe)=-0*44V.

Write the Nernst equation for the above cell, if E^@(Zn^(2+)|Zn)=-0.76V, E^@(Cu^(@+)|Cu)=+0.34V

Calculate the electrode potential at copper electrode dipped in a 0.1 M solution of copper sulphate at 298K, assuming CuSO_4 to be completely ionised. The standard electrode potential of Cu^(2+)|Cu is 0.34V at 298K.

Which of the following statements is correct? If E_(Cu^(2+)|Cu)^(@)=0.34V, E_(Sn^(2+)|Sn)^(@)=-0.136V "and"E_(H^+|H_2)^(@)=-0.0V

OMEGA PUBLICATION-REDOX REACTIONS -MULTIPLE CHOICE QUESTIONS (MCQs)
  1. Can we store copper sulphate solution in iron vessel? Give suitable ex...

    Text Solution

    |

  2. Electrolysis involves oxidation and reduction respectively at

    Text Solution

    |

  3. The cathode in a galvanic cell and electrolytic cell is

    Text Solution

    |

  4. In a galvanic cell,

    Text Solution

    |

  5. K, Ca and Li metals may be arranged in the decreasing order of their s...

    Text Solution

    |

  6. The standard reduction potential of three metallic cations X, Y and Z ...

    Text Solution

    |

  7. Arrange the following in the decreasing order of their acidic strength...

    Text Solution

    |

  8. Calculate the oxidation number of P in phosphate ion.

    Text Solution

    |

  9. Calculate the oxidation number of P in H3PO3

    Text Solution

    |

  10. Calculate the oxidation number of C in C2H6

    Text Solution

    |

  11. How many orbitals are present in f subshell.

    Text Solution

    |

  12. Galvanised iron sheets are coated with: C, Cu, Zn, Ni.

    Text Solution

    |

  13. According to classical concept, oxidation is a process of

    Text Solution

    |

  14. According to electronic concept, oxidation involves

    Text Solution

    |

  15. Write down the values of azimuthal quantum number possible for electro...

    Text Solution

    |

  16. How many orbitals are present in p subshell .

    Text Solution

    |

  17. How many orbitals are present in s subshell.

    Text Solution

    |

  18. In case of oxidation, there is

    Text Solution

    |

  19. Calculate mass of 2.7moles of C(12)H(22)O(11) (molar mass = 342 g/ mol...

    Text Solution

    |

  20. The most common oxidation state of an element is -2. The number of ele...

    Text Solution

    |

  21. In the conversion of K(2)Cr(2)O(7) "to K"(2)CrO(4), the oxidation numb...

    Text Solution

    |