Home
Class 12
CHEMISTRY
Give reason why is zinc better than Tin ...

Give reason why is zinc better than Tin in protecting iron from corrosion?

Promotional Banner

Topper's Solved these Questions

  • Coordination Compounds

    ASSAM ACADEMIC CENTRE|Exercise Example|81 Videos

  • EXAM PAPER 2012

    ASSAM ACADEMIC CENTRE|Exercise Example|70 Videos

Similar Questions

Explore conceptually related problems

Give reasons why carbon is tetravalent.

Give reason - Why : Galvanised iron particles are protected from rusting even if the zinc coating is broken.

Give reasons. LPG is a better domestic fuel than wood.

Give reason why does an alkaline medium inhibit the rusting of iron?

Why is charcoal better fuel than wood?

Give reasons: ozone is more reactive than oxygen why?

Give reason - Why : Gold is found in the free state in nature.

Give reasons why convex mirrors are generally used as driving mirrors.

Name a metal can be used in the cathodic protection of iron. Is it more active or less active than iron?

Give reasons why copper is used to make hot water tank and not steel (an alloy of iron).

ASSAM ACADEMIC CENTRE-Electro Chemistry -Example
  1. Give reason why does an alkaline medium inhibit the rusting of iron?

    Text Solution

    |

  2. Give reason why does a dry cell become dead after long time even if ha...

    Text Solution

    |

  3. Give reason why is zinc better than Tin in protecting iron from corros...

    Text Solution

    |

  4. Define molar conductivity of an electrolytic solution. How does molar ...

    Text Solution

    |

  5. State two advantages of H2-O2 fuel cell over ordinary cell.

    Text Solution

    |

  6. Silver is deposited on a metallic vessel of total surface area 900 cm^...

    Text Solution

    |

  7. Give reasons for the following Rusting of iron is quicker in saline wa...

    Text Solution

    |

  8. Give reasons : Al metal cannot be produced by the electrolysis of aque...

    Text Solution

    |

  9. Give reasons for the following Resistance of a conductivity cell fille...

    Text Solution

    |

  10. Two electrolytic cell containing AgNO3 solution and dilute H2SO4 solut...

    Text Solution

    |

  11. Two electrolytic cell containing AgNO3 solution and dilute H2SO4 solut...

    Text Solution

    |

  12. Give reasons: Rusting of iron pipe can be prevented by joining it with...

    Text Solution

    |

  13. Why does molarity of a solution change with temperature?

    Text Solution

    |

  14. What is fuel cell?

    Text Solution

    |

  15. What are the reactions occuring at the cathode and anode of a Leclanch...

    Text Solution

    |

  16. Why it is not possible to measure the voltage of an isolated reduction...

    Text Solution

    |

  17. How would you determine the standard electrode potential of the system...

    Text Solution

    |

  18. Can you store copper sulphate solutions in a zinc pot?

    Text Solution

    |

  19. Consult the table of standard electrode potentials and suggest three s...

    Text Solution

    |

  20. Calculate the potential of hydrogen electrode in contact with a soluti...

    Text Solution

    |