Home
Class 10
CHEMISTRY
Giving examples differentiate between ro...

Giving examples differentiate between roasting and calcination.

Text Solution

Verified by Experts

Roasting is used to convert sulphide ores into their oxides whereas calcination is used to convert carbonate ores into their oxides.
Promotional Banner

Topper's Solved these Questions

  • METALLURGY

    TARGET PUBLICATION|Exercise GIVE REASONS|11 Videos

  • METALLURGY

    TARGET PUBLICATION|Exercise GIVE BALANCED CHEMICAL EQUATION|13 Videos

  • METALLURGY

    TARGET PUBLICATION|Exercise MATCH THE FOLLOWING|4 Videos

  • CHEMICAL REACTIONS AND EQUATIONS

    TARGET PUBLICATION|Exercise Give balanced chemical equation|26 Videos

  • PERIODIC CLASSIFICATION OF ELEMENTS

    TARGET PUBLICATION|Exercise Chapter Assessment|9 Videos

Similar Questions

Explore conceptually related problems

Define a cistron. Giving examples differentiate between monocistronic and polycistronic unit.

(a) Differentiate between roasting and calcination. (b)How is cast iron different from pig iron ? ("C") Explain magnetic separation method in detail.

Give points to differentiate between:

TARGET PUBLICATION-METALLURGY-ANSWER THE FOLLOWING
  1. Why should the metal sulphides and carbonates be converted to metal ox...

    Text Solution

    |

  2. Mention the steps carried out for the extraction of zinc from its carb...

    Text Solution

    |

  3. Giving examples differentiate between roasting and calcination.

    Text Solution

    |

  4. Give any four examples of moderately reactive metals.

    Text Solution

    |

  5. 3MnO2 + 4Al to 3Mn + 2Al2O3 + Heat Identify the substances undergo...

    Text Solution

    |

  6. What is a thermite reaction? Explain with the help of an equation.stat...

    Text Solution

    |

  7. How is copper metal extracted from its sulphide ore ?

    Text Solution

    |

  8. Draw a concept map to show the steps to extract metals of medium and l...

    Text Solution

    |

  9. State the difference between highly reactive metals and less reactive ...

    Text Solution

    |

  10. Give two examples of less reactive metals

    Text Solution

    |

  11. REFINING OF METALS

    Text Solution

    |

  12. Why do new iron sheets appear shiny?

    Text Solution

    |

  13. What is galvanization? What purpose is served by it?

    Text Solution

    |

  14. Write a short note on: Tinning

    Text Solution

    |

  15. Write a note based on the diagram given below.

    Text Solution

    |

  16. What is electroplating ?

    Text Solution

    |

  17. In two methods of control of corrosion of aluminium, either a layer of...

    Text Solution

    |

  18. What is an alloy ? Give two examples of alloys

    Text Solution

    |

  19. Alloys are prepared by mixing a metal with other metals or nonmetals i...

    Text Solution

    |

  20. Give examples of alloys containing mercury.

    Text Solution

    |