Home
Class 10
CHEMISTRY
Generally which furnace is used for roas...

Generally which furnace is used for roasting ?

A

Frunace

B

Blast furnace

C

Reverberatory furnace

D

All of these

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • PRINCIPLES OF METALLURGY

    BEYOND PUBLICATION|Exercise EXERCISE|153 Videos

  • CLASSIFICATION OF ELEMENTS THE PERIODIC TABLE

    BEYOND PUBLICATION|Exercise EXERCISE|179 Videos

  • STRUCTURE OF ATOM

    BEYOND PUBLICATION|Exercise EXERCISE|191 Videos

Similar Questions

Explore conceptually related problems

Draw the diagram of the furnace, which is generally used for roasting.

Which of the following is the part of the furnace where the fuel is kept for burning ?

Write short note on Roasting .

Which of the following is the place inside the furnace where the ore is kept for heating purpose ?

Blast furnace is used in the extraction of the metal

Which of the following methods are generally used for purification of organic liquids

The place where the ore is kept in the furnace for heating purpose is

Weight ratio of roasted ore, coke and lime stone fed into the blast furnace in the manufa-cture of cast iron is

BEYOND PUBLICATION-PRINCIPLES OF METALLURGY-EXERCISE
  1. Which of the following is the formula of calcium silicate ?

    Text Solution

    |

  2. Which of the following process occurs in the presence of oxygen or air...

    Text Solution

    |

  3. Generally which furnace is used for roasting ?

    Text Solution

    |

  4. The process of obtaining the pure metal from the impure metal is calle...

    Text Solution

    |

  5. Carnallite is an ore of

    Text Solution

    |

  6. Which of the following process occurs in the absence of air ?

    Text Solution

    |

  7. Which of the following one, we need to make gold hard ?

    Text Solution

    |

  8. Which of the following is an example of corrosion ?

    Text Solution

    |

  9. Which of the following is most common metal in the Earth's crust ?

    Text Solution

    |

  10. Which of the following are the ores of magnesium (Mg) ?

    Text Solution

    |

  11. The reducing agent in thermite process is?

    Text Solution

    |

  12. Magnetic is an ore of

    Text Solution

    |

  13. Which of the following is added to the ore to remove the gangue from i...

    Text Solution

    |

  14. Which of the following means, simply getting rid of as much of the unw...

    Text Solution

    |

  15. Which of the following is the place inside the furnace where the ore ...

    Text Solution

    |

  16. The smelting is carried our in a specially built furnace known as

    Text Solution

    |

  17. The electrolyte is an acidified solution of

    Text Solution

    |

  18. Which of the following is the part of the furnace where the fuel is ke...

    Text Solution

    |

  19. Which of the following is defined as the arrangement of the metals in ...

    Text Solution

    |

  20. Which of the following metals are high reactivity ?

    Text Solution

    |