Home
Class 12
CHEMISTRY
Out of Cu,Ag,Fe and Zn , the metal which...

Out of Cu,Ag,Fe and Zn , the metal which can displace all others from their salt solution is

A

Ag

B

Cu

C

Zn

D

Fe.

Text Solution

Verified by Experts

The correct Answer is:
C
Because Zn has lowest reduction potential
Promotional Banner

Topper's Solved these Questions

  • ELECTROCHEMISTRY

    DINESH PUBLICATION|Exercise SELECTED STRAIGHT OBJECTIVE|67 Videos

  • ELECTROCHEMISTRY

    DINESH PUBLICATION|Exercise MATCH-MATRIX|7 Videos

  • ELECTROCHEMISTRY

    DINESH PUBLICATION|Exercise ADDITIONAL NUMERICAL PROBLEMS FOR PRACTICE|12 Videos

  • D-AND -F BLOCK ELEMENTS

    DINESH PUBLICATION|Exercise BRAIN STORMING MULTIPLE CHOICE QUESTIONS (MCQS)|13 Videos

  • ETHERS

    DINESH PUBLICATION|Exercise (MCQs)|8 Videos

Similar Questions

Explore conceptually related problems

Out of Cu, Ag, Fe and Zn, the metal which can displace all others from their salt solutions is :

Given : Ag^(+)+//Agrarr+0.80V Co^(2+)//Cor rarr-.28V Cu^(2+)//Curarr+0.34V Zn^(2+)//Znrarr-0.76V . The most reactive metal which displaces other metals from their salts in solution is

Why can't copper displace zinc from its salt solution?

Which of the following metals can displace the other two metals from their salt solutions? Zinc , iron , copper

Copper displaces Which of the metal from their salt solutions?

Which of the following is thecorrect order in which metals displace each other from the salt solution of their salts?

DINESH PUBLICATION-ELECTROCHEMISTRY-REVISION QUESTIONS FROM COMPETITIVE EXAMS
  1. A certain current liberates 0.5g of hydrogen in 2 hours. How many gra...

    Text Solution

    |

  2. A cell constituted by two electrodes A (E^(@)A//A+0.35V) and B(E^(@)...

    Text Solution

    |

  3. Out of Cu,Ag,Fe and Zn , the metal which can displace all others from ...

    Text Solution

    |

  4. Which of the following isnot a strong electrolyte?

    Text Solution

    |

  5. The conductivity of a strong electrolyte:

    Text Solution

    |

  6. The amount of electricity that can deposit 108g of silver from silver ...

    Text Solution

    |

  7. The standard emf of the cell Zn+Cu^(2+)rarrCu+Zn^(2+) is 1.10V at ...

    Text Solution

    |

  8. The standard electrode potential of the half cells are given below. ...

    Text Solution

    |

  9. The standard E("Red")^(@) values of A,B,C are 0.68V, - 2.54V,- 0.50V...

    Text Solution

    |

  10. In a galvanic cell .

    Text Solution

    |

  11. The mass of copper that will be deposited at cathode in electrolysis o...

    Text Solution

    |

  12. When E(Ag)^(@)+(//Ag)=0.8V and E(Zn^(@))2^(+).(//Zn) =-0.76V. Whi...

    Text Solution

    |

  13. When electricity is passed through molten electrolyte consisting of al...

    Text Solution

    |

  14. The electroplating with chromium is underataken because

    Text Solution

    |

  15. Which of the following is a strong electrolyte?

    Text Solution

    |

  16. The standard reduction potential of Li^(+)//Li,Ba^(2+)//Ba,Na^(+)//Na ...

    Text Solution

    |

  17. The resistance of 1N solution of acetic acid is 250ohm, when measured ...

    Text Solution

    |

  18. Pure water does not conduct electricity because it :

    Text Solution

    |

  19. Which of the following reactions occurs at the anode during the rechar...

    Text Solution

    |

  20. Electrode potentials (E("red")^(@)) of 4 element A,B, C,D are -1.36,-0...

    Text Solution

    |