Home
Class 10
CHEMISTRY
Give appropriate scientific reasons for ...

Give appropriate scientific reasons for the following statements:
Zinc oxide can be reduced to zinc by using carbon monoxide, but aluminium oxide cannot be reduced by a reducing agent.

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • METALLURGY

    ICSE|Exercise QUESTIONS|127 Videos

  • METALLURGY

    ICSE|Exercise QUESTIONS FOR PRACTICE|53 Videos

  • METALLURGY

    ICSE|Exercise ADDITIONAL QUESTIONS FOR PRACTICE |39 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

Give appropriate scientific reason for the statement : Zinc oxide can be reduced to zinc by using carbon monoxide, but aluminium oxide cannot be reduced by a reducing agent.

Zinc oxide can be reduced only by ...

Which oxide cannot be reduced by H_2 ?

Which of the following metal oxides can be reduced by CO?

Which of the following metallic oxides cannot be reduced by normal reducing agents?

Give balanced equations for the following reactions : Iron oxide and reducing agent - carbon monoxide.

Which oxide does not act as a reducing agent?

Name one: metallic oxide which cannot be reduced by hydrogen.

Name the following A metal oxide that can be reduced by hydrogen.

Which of the following is not a reducing oxide ?

ICSE-METALLURGY-QUESTIONS FROM PREVIOUS ICSE BOARD PAPERS
  1. Name the The ore of zinc containing its sulphide.

    Text Solution

    |

  2. This is not an alloy of copper :

    Text Solution

    |

  3. Give appropriate scientific reasons for the following statements: Z...

    Text Solution

    |

  4. For each of the substance listed below, describe the role played in th...

    Text Solution

    |

  5. Explain why : In the electrolysis of alumina using the Hall Heroult...

    Text Solution

    |

  6. Explain why : Iron sheets are coated with zinc during galvanization.

    Text Solution

    |

  7. The two main metals in Bronze are :

    Text Solution

    |

  8. Identify the term/substance of the following: The method used to separ...

    Text Solution

    |

  9. (i)Name the solution used to react with Bauxite as a first step in obt...

    Text Solution

    |

  10. From the list of terms given, choose the most appropriate term to matc...

    Text Solution

    |

  11. Name the The process of coating of iron with zinc.

    Text Solution

    |

  12. Name the An alloy of lead and tin that is used in electrical circui...

    Text Solution

    |

  13. Name the An ore of zinc containing its sulphide.

    Text Solution

    |

  14. Name the A metal oxide that can be reduced by hydrogen.

    Text Solution

    |

  15. Complete the following by selecting the correct option from the choice...

    Text Solution

    |

  16. Complete the following by selecting the correct option from the choice...

    Text Solution

    |

  17. Give one word or a phrase for the following statement: The process by ...

    Text Solution

    |

  18. Fill up the blank with the correct choice given in bracket. The most c...

    Text Solution

    |

  19. Name the main component of the following alloys : (i) Brass (ii) Du...

    Text Solution

    |

  20. (i) Name the most common ore of the metal aluminum from which the meta...

    Text Solution

    |