Home
Class 12
CHEMISTRY
Which metal is used to protect the iron ...

Which metal is used to protect the iron sheets from rusting by a process known as galvanization ?

Text Solution

Verified by Experts

Zinc
Promotional Banner

Topper's Solved these Questions

  • GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS

    ICSE|Exercise EXERCISE (PART-II ( DESCRIPTIVE QUESTIONS )) (SHORT ANSWER QUESTIONS)|205 Videos

  • GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS

    ICSE|Exercise EXERCISE (PART-II ( DESCRIPTIVE QUESTIONS )) (LONG ANSWER QUESTIONS)|53 Videos

  • GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS

    ICSE|Exercise EXERCISE (PART-I ( OBJECTIVE QUESTIONS )) (MATCH THE FOLLOWING)|6 Videos

  • ELECTROCHEMISTRY

    ICSE|Exercise ISC EXAMINATION QUESTIONS (PART-II Numerical Problems) |19 Videos

  • HALOALKANES AND HALOARENES

    ICSE|Exercise SOURCE|9 Videos

Similar Questions

Explore conceptually related problems

Which metal rusts?

Iron can be prevented from rusting by

Which metal is protected by a layer of its own oxide?

Discuss the process of rusting of iron.

Which type of metal can be used in cathodic protection of iron against rusting.

Which furnace is used for the extraction of iron from haematite ?

What is corrosion ? How is cathodic protection of iron different from its galvanisation ?

Galvanisation is a method of protecting iron from rusting by coating it with a thin layer of

Which metal is extracted using a hyddrometallurgical process involving complexation ?

The process by which the sperms are produced is known as

ICSE-GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS -EXERCISE (PART-II ( DESCRIPTIVE QUESTIONS )) (VERY SHORT ANSWER QUESTIONS)
  1. Why is zinc not extracted from zinc oxide through reduction using CO?

    Text Solution

    |

  2. Write chemical reactions taking place in the extraction of zinc from z...

    Text Solution

    |

  3. Which metal is used to protect the iron sheets from rusting by a proce...

    Text Solution

    |

  4. How is galena (PbS) present as impurity removed from the ore of zinc b...

    Text Solution

    |

  5. Write a balanced equation for the reaction of argentite with KCN and n...

    Text Solution

    |

  6. In moist air, copper corrodes to produce a green layer on the surface....

    Text Solution

    |

  7. In which of the following cases flux is required? (i) In the smelti...

    Text Solution

    |

  8. What is anode mud" in connection with the metallurgy of copper? What i...

    Text Solution

    |

  9. What is the percentage of silver in German silver'?

    Text Solution

    |

  10. Arrange in descending order of carbon content: Stainless steel, mild s...

    Text Solution

    |

  11. Name a metal which may be extracted from the respective ore by both el...

    Text Solution

    |

  12. What is the composition of Copper matte.

    Text Solution

    |

  13. What is meant by self-reduction process?

    Text Solution

    |

  14. An ore sample of galena (PbS) is contaminated with zinc blende (ZnS). ...

    Text Solution

    |

  15. The extraction of Au by leaching with NaCN involves both oxidation and...

    Text Solution

    |

  16. Why is the froth flotation method selected for the concentration of su...

    Text Solution

    |

  17. What is meant by the term pyrometallurgy?

    Text Solution

    |

  18. At a site, low grade copper ores are available and zinc and iron scrap...

    Text Solution

    |

  19. Why is electrolytic reduction preferred over chemical reduction for th...

    Text Solution

    |

  20. Copper matte is charged into a silica lined converter in extraction of...

    Text Solution

    |