Home
Class 12
CHEMISTRY
In the extraction of which of the follow...

In the extraction of which of the following metals is used for amalgamation?

A

Ag

B

Au

C

Cu

D

Fe

Text Solution

Verified by Experts

The correct Answer is:
A, B
Amalgamation is used for extraction of noble metals like Pl. Ag, Au.
Promotional Banner

Topper's Solved these Questions

  • METALLURGY

    AAKASH SERIES|Exercise LEVEL-II (LECTRURE SHEET) (EXERCISE-II) (PASSAGE-I)|5 Videos

  • METALLURGY

    AAKASH SERIES|Exercise LEVEL-II (LECTRURE SHEET) (EXERCISE-II) (PASSAGE-II)|4 Videos

  • METALLURGY

    AAKASH SERIES|Exercise EXERCISE - 7.2|23 Videos

  • IONIC EQUILLIBRIUM

    AAKASH SERIES|Exercise ADDITIONAL PRACTICE EXERCISE (PRACTICE SHEET ( ADVANCED))|11 Videos

  • NITROGEN CONTAINING COMPOUNDS

    AAKASH SERIES|Exercise Conversions|18 Videos

Similar Questions

Explore conceptually related problems

In the extraction of which of the following metal's amalgamation process is used?

Which of the following is used for metal cleaning and finshing

Which of the following metal can be extracted by smelting

Metals which do not form amalgam

Which of the following is used in the extraction of gold

Considering Ellingharn diagram, which of the following metals can be used to reduce alumina ?

Which of the following is not used to purification of a metal ?

For which of the following metal the carbon reduction cannot be used ?

Which of the following metal be extracted by using 'A' as a reducing agent ?

AAKASH SERIES-METALLURGY-LEVEL-II (LECTRURE SHEET) (EXERCISE-I)
  1. The function of adding cryolite in the clectrolytic reduction of alumi...

    Text Solution

    |

  2. Electrolysis method is used for the extraction of

    Text Solution

    |

  3. Which of the following equation reprsents smelting process

    Text Solution

    |

  4. In the extraction of which of the following metals is used for amalgam...

    Text Solution

    |

  5. The flux that can be used for the removal of hasic impurities like Cou...

    Text Solution

    |

  6. Chemical reduction is used in the extraction of

    Text Solution

    |

  7. Bessemerisation is used in the metallurgy of

    Text Solution

    |

  8. Electro-metallurgical process (electrolysis of fused electrolyte) is e...

    Text Solution

    |

  9. Electrolytic reduction is used in the extraction of

    Text Solution

    |

  10. Carbon is used as a common reducing agent in the extraction of

    Text Solution

    |

  11. The smelting of iron in a blast furnace involves the following process...

    Text Solution

    |

  12. Which of the following reaction in the blast furnaces are endothermic ...

    Text Solution

    |

  13. Silver is extracted by

    Text Solution

    |

  14. In the electrolysis of alumina cryolite is added to:

    Text Solution

    |

  15. Which of the following metals) can be obtained by electrolysis of thei...

    Text Solution

    |

  16. Electrolytic process is used for the extraction of

    Text Solution

    |

  17. Which of the following contains) aluminium

    Text Solution

    |

  18. Which of the following mineralores contains magnesium?

    Text Solution

    |

  19. Which of the following is are present in mica?

    Text Solution

    |

  20. Which is (are) ore (s) of almun num?

    Text Solution

    |