Home
Class 10
CHEMISTRY
Which of the following pairs will give d...

Which of the following pairs will give displacement reactions?
(i) `NaCl` solution and copper metal
(ii) `MgCl_(2)` solution and aluminium metal
(iii) `FeSO_(4)` solution and silver metal
(iv) `AgNO_(3)` solution and copper metal.

A

`NaCl` solution and copper metal

B

`MgCl_(2)` solution and aluminium metal

C

`FeSO_(4)` solution and silver metal

D

`AgNO_(3)` solution and copper metal.

Text Solution

Verified by Experts

(d) `AgNO_(3)` solution and copper metal
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL REACTIONS AND EQUATIONS

    NCERT|Exercise EXERCISE|28 Videos

  • PERIODIC CLASSIFICATION OF ELEMENTS

    NCERT|Exercise Exercise|23 Videos
NCERT-METALS AND NON-METALS-Exercise
  1. What chemical process is used for obtaining a metal from its oxide?

    Text Solution

    |

  2. Metallic oxides of zinc, magnesium and copper were heated with the fol...

    Text Solution

    |

  3. Which metals do not corrode easily?

    Text Solution

    |

  4. What are alloys?

    Text Solution

    |

  5. Which of the following pairs will give displacement reactions? (i) Na...

    Text Solution

    |

  6. Which of the following methods is suitable for preventing an iron fryi...

    Text Solution

    |

  7. An element reacts with oxygen to give a compound with a high melting p...

    Text Solution

    |

  8. Food cans are coated with tin and not with zinc because (a) zinc is ...

    Text Solution

    |

  9. You are given a hammer, a battery, a bulb, wires and a switch. (a) H...

    Text Solution

    |

  10. What are amphoteric oxides? Give two examples of amphoteric oxides.

    Text Solution

    |

  11. Name two metals which will displace hydrogen from dilute acids, and tw...

    Text Solution

    |

  12. In the electrolytic refining of a metal M, what would you take as the ...

    Text Solution

    |

  13. Pratyush took sulphur powder on a spatula and heated it. He collected ...

    Text Solution

    |

  14. State two ways to prevent the rusting of iron.

    Text Solution

    |

  15. What type of oxides is formed when non-metals combine with oxygen?

    Text Solution

    |

  16. Give reasons (a) Platinum, gold and silver are used to make jeweller...

    Text Solution

    |

  17. You must have seen tarnished copper vessels being cleaned with lemon o...

    Text Solution

    |

  18. Differentiate between metal and non-metal on the basis of their chemic...

    Text Solution

    |

  19. A man went door to door posing as a goldsmith. He promised to bring ba...

    Text Solution

    |

  20. Give reasons why copper is used to make hot water tanks and not steel ...

    Text Solution

    |