Home
Class 10
CHEMISTRY
In the stages involved in the extraction...

In the stages involved in the extraction of metals in general - give reasons for following
Reduction of metallic oxides to metal in the extraction of metals from the ores - is based on the position of the metal in the activity series.

Promotional Banner

Topper's Solved these Questions

  • METALLURGY

    ICSE|Exercise UNIT TEST PAPER 6 - Metallurgy|16 Videos

  • METALLURGY

    ICSE|Exercise UNIT TEST PAPER 6 - Metallurgy (Select the correct answer from the list A,B,C & given in each statement.) |5 Videos

  • METALLURGY

    ICSE|Exercise QUESTIONS FOR PRACTICE ON EXAMINATION PATTERN (Answer the following question in one word or one sentence)|14 Videos

  • ELECTROLYSIS

    ICSE|Exercise Assertion and Reason Based Questions|4 Videos

  • MODEL PAPER -1

    ICSE|Exercise SECTION -II |48 Videos

Similar Questions

Explore conceptually related problems

In the stages involved in the extraction of metals in general - give reasons for following Dressing of the ore is an essential process in the extraction of metal from its ore.

The etraction of metals from oxide ores involves

The etraction of metals from oxide ores involves

In the stages involved in the extraction of metals in general - give reasons for following Conversion of concentrated ore to its oxide is an essential step in the ectraction of metals from the ore, even the step is not necessary in the metallurgy of aluminium.

The extraction of metal from sulfide ore is done by

In the stages involved in the extraction of metals in general - give reasons for following An electromagnetic wheen is used in the magnetic separation process of ore from gangue.

The extraction of metals from sulphide ore involves

In the stages involved in the extraction of metals in general - give reasons for following Magnetic separation is not used during the dressing of bauxite ore in the extraction of aluminium.

ICSE-METALLURGY-Additional Questions
  1. Give the (i) common (ii) chemical name (iii) formula of two common ore...

    Text Solution

    |

  2. In the stages involved in the extraction of metals in general - give r...

    Text Solution

    |

  3. In the stages involved in the extraction of metals in general - give r...

    Text Solution

    |

  4. In the stages involved in the extraction of metals in general - give r...

    Text Solution

    |

  5. In the stages involved in the extraction of metals in general - give r...

    Text Solution

    |

  6. In the stages involved in the extraction of metals in general - give r...

    Text Solution

    |

  7. In the stages involved in the extraction of metals in general - give r...

    Text Solution

    |

  8. In the stages involved in the extraction of metals in general - give r...

    Text Solution

    |

  9. In the stages involved in the extraction of metals in general - give r...

    Text Solution

    |

  10. In the stages involved in the extraction of metals in general - give r...

    Text Solution

    |

  11. In the stages involved in the extraction of metals in general - give r...

    Text Solution

    |

  12. In the extraction of aluminium from bauxite the first step is the dres...

    Text Solution

    |

  13. In the electrolytic reduction of pure alumina to pure aluminium - by H...

    Text Solution

    |

  14. State the function of (i) Sodium hydroxide (ii) Cryolite (iii) Fluorsp...

    Text Solution

    |

  15. Give reasons for the following - pertaining to Hall Herault's process....

    Text Solution

    |

  16. Give reasons for the following - pertaining to Hall Herault's process....

    Text Solution

    |

  17. Give reasons for the following - pertaining to Hall Herault's process....

    Text Solution

    |

  18. Give reasons for the following - pertaining to Hall Herault's process....

    Text Solution

    |

  19. Define - (a) alloy, (b) amalgam

    Text Solution

    |

  20. State (i) composition (ii) reasopn for alloying (iii) one use of each ...

    Text Solution

    |