Home
Class 10
CHEMISTRY
Which method is most suitable to enrich ...

Which method is most suitable to enrich the sulphide ores ?

A

`1`.Washing

B

`2`. Froth floatation

C

`3`. Magnetic separation

D

`4`. Hand picking

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • IS MATTER PURE

    VGS PUBLICATION-BRILLIANT|Exercise CONCEPTUAL UNDERSTANDING|81 Videos

  • REFLECTION AND REFRACTION

    VGS PUBLICATION-BRILLIANT|Exercise EXERCISE|24 Videos

Similar Questions

Explore conceptually related problems

The method suitable for concentration of the sulphide ores is

Which method is suitable to separate salt from sea water?

(A) : Osmotic pressure method is the most suitable method to determine the number average molecular masses of polymers. (R) : Osmotic pressure can be accurately determined for polymer of high molecular mass as it is a colligative property.

For smelting the most suitable furnace is

Which of the folloing is ore extracted from sulphide ores?

Which of the following is not sulphide ore ?

Which of the following is most suitable method for removing the traces of water from ethanol ?

The sulphide ore of iron is

………method is in use for removing gangue form sulphide ores.

VGS PUBLICATION-BRILLIANT-PRINCIPLES OF METALLURGY-EXERCISE
  1. Which of the following is the correct formula of gypsum?

    Text Solution

    |

  2. Which of the following is not sulphide ore ?

    Text Solution

    |

  3. In which of the following method a stream of water is used ?

    Text Solution

    |

  4. Which of the following is a chemical method ?

    Text Solution

    |

  5. Which of the following is wrong about poling ?

    Text Solution

    |

  6. Which of the following is the correct order of activities series ?

    Text Solution

    |

  7. Which of the following metal is not available in native state ?

    Text Solution

    |

  8. Which method is most suitable to enrich the sulphide ores ?

    Text Solution

    |

  9. Which of the following is slag formed in the smelting of iron ?

    Text Solution

    |

  10. The parts 5 and 2 are

    Text Solution

    |

  11. Which part is labelled wrong ?

    Text Solution

    |

  12. Which reaction is appreciable for its role to join railings of railway...

    Text Solution

    |

  13. Alloys are appreciable because

    Text Solution

    |

  14. For the electrolysis of NaCl, a large quantity of electricity is requi...

    Text Solution

    |

  15. Assertion (A) : The reaction 2Al + Fe2O3 rarr Al2O3 + 2Fe + heat is t...

    Text Solution

    |

  16. Which of the following is not suitable for a saw to present rusting ?

    Text Solution

    |

  17. To separate husk from cooking rice method is suitable.

    Text Solution

    |

  18. Which of the following is suitable to water supply in our home?

    Text Solution

    |

  19. Which of the following cannot prevent the formation of rusting ?

    Text Solution

    |

  20. reaction is used in joining railings of railway tracks.

    Text Solution

    |