Home
Class 12
CHEMISTRY
Chemical leaching is useful in the conce...

Chemical leaching is useful in the concentration of :

A

Copper pyrite

B

Bauxite

C

Cassiterite

D

Galena

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • METALLURGY

    VK JAISWAL ENGLISH|Exercise Level 2|86 Videos

  • METALLURGY

    VK JAISWAL ENGLISH|Exercise Level 3 (Passive 1)|8 Videos

  • ENVIRONMENTAL CHEMISTRY

    VK JAISWAL ENGLISH|Exercise ASSERTION-REASON TYPE QUESTIONS|14 Videos

  • p-BLOCK ELEMENTS

    VK JAISWAL ENGLISH|Exercise SUBJECTIVE PROBLEMS|35 Videos

Similar Questions

Explore conceptually related problems

Leaching is used for the concentration of

Electromagnetic seperation is used in the concentration of

Leaching is commercially carried out for in the concentration of :

Magnetic separation is used for concentration of

At chemical equilibrium , the concentration of all reactants and products are equal

Magnetic separation is used for increasing concentration of the following

Froth floatation process used for the concentration of sulphide ore :

Froth flotation process used for the concentration of sulphide ore.

Which of the following method is not used for the concentration of bauxite ore

Leaching method is used to concentrate the ores of

VK JAISWAL ENGLISH-METALLURGY-ASSERTION-REASON TYPE QUESTIONS
  1. Chemical leaching is useful in the concentration of :

    Text Solution

    |

  2. Assertion : PbSiF(6)+H(2)SiF(6)+ gelatine is taken as electrolyte in e...

    Text Solution

    |

  3. Assertion : Nitriding is the process of heating steel in presence of N...

    Text Solution

    |

  4. Assertion : Ores are generally converted into oxides, prior to reducti...

    Text Solution

    |

  5. Assertion : In the extraction of Ag, complex Na[Ag(CN)(2)] is reacted ...

    Text Solution

    |

  6. Assertion : Thermite mixture Fe(2)O(3) +Al (powder) is used in the wel...

    Text Solution

    |

  7. Assertion : In froth floatation process sodium ethyl xanthate is used ...

    Text Solution

    |

  8. Assertion : Cryolite is used in electrolytic extraction of Al from alu...

    Text Solution

    |

  9. Assertion: CuFeS(2) is concentrated by froath floatation method Reas...

    Text Solution

    |

  10. Assertion : In the electrolytic reduction of Al(2)O(3), cryolite is us...

    Text Solution

    |

  11. Assertion : Wrought iron is more malleable and ductile than steel. R...

    Text Solution

    |

  12. Assertion : Lead, tin and bismuth are purified by liquation method. ...

    Text Solution

    |

  13. Assertion : Al(2)O(3) is converted into Al by reduction with carbon at...

    Text Solution

    |

  14. Assertion : Reduction of ZnO with carbon is done at 1100^(@)C. Reaso...

    Text Solution

    |

  15. Assertion : Desilverisation of lead is done by Parke's method DeltaG. ...

    Text Solution

    |

  16. Statement-I : All the ores are mineral Statement-II : Most of the or...

    Text Solution

    |

  17. Assertion : PbSiF(6)+H(2)SiF(6)+ gelatine is taken as electrolyte in e...

    Text Solution

    |

  18. Assertion : Nitriding is the process of heating steel in presence of N...

    Text Solution

    |

  19. Assertion : Ores are generally converted into oxides, prior to reducti...

    Text Solution

    |

  20. Assertion : In the extraction of Ag, complex Na[Ag(CN)(2)] is reacted ...

    Text Solution

    |

  21. Assertion : Thermite mixture Fe(2)O(3) +Al (powder) is used in the wel...

    Text Solution

    |