Home
Class 12
CHEMISTRY
Why is +2 oxidation state of manganese q...

Why is +2 oxidation state of manganese quite stable while the same is not true for iron?

Promotional Banner

Topper's Solved these Questions

  • SURFACE CHEMISTRY

    ASSAM ACADEMIC CENTRE|Exercise Example|321 Videos

  • The p-Block Elements

    ASSAM ACADEMIC CENTRE|Exercise Example|322 Videos

Similar Questions

Explore conceptually related problems

Which oxidation state of Mn is most stable and why?

What is the most stable oxidation state of manganese (Z = 25)?

Explain: The lowest oxidation state of manganese is basic while highest is acidic.

Why is the highest oxidation state of a metal exhibited in its oxide or fluoride only

Why fluorine shows only one oxidation state of (-1)?

Both O_2 and F_2 stabilize high oxidation states but the ability of oxygen to stabilize the higher oxidation state exceeds that of fluorine why?

Explain briefly how +2 state becomes more and more stable in the first half of the first row transition elements with increasing atomic number?

ASSAM ACADEMIC CENTRE-The d and f-block elements-Example
  1. Why is third ionisation enthalpy of manganese exceptionally high?

    Text Solution

    |

  2. Why are all salts of scandium white?

    Text Solution

    |

  3. Why is +2 oxidation state of manganese quite stable while the same is ...

    Text Solution

    |

  4. Name a transition element which does not exhibit variable oxidation st...

    Text Solution

    |

  5. How would you account for the following? The enthalpies of atomization...

    Text Solution

    |

  6. What are transition elements? Give the general electronic configuratio...

    Text Solution

    |

  7. Why is copper considered a transition metal, although it has completel...

    Text Solution

    |

  8. Assign a reason for each of the following: The third ionization enthal...

    Text Solution

    |

  9. Assign a reason for each of the following: The third ionization enthal...

    Text Solution

    |

  10. Though copper, silver and gold have completely filled set of d-orbital...

    Text Solution

    |

  11. Give the electronic configuration of copper (Z = 29).

    Text Solution

    |

  12. What is the action of acidified K2Cr2O7 on KI?

    Text Solution

    |

  13. What are amalgams?

    Text Solution

    |

  14. Which is the densest transition metal?

    Text Solution

    |

  15. What are coinage elements?

    Text Solution

    |

  16. What is the number of unpaired electrons in Fe^(2+) ion (ferrous ion)?

    Text Solution

    |

  17. What are the colours of Fe^(2+).

    Text Solution

    |

  18. Name a transition element which does not exhibit variable oxidation st...

    Text Solution

    |

  19. What is the number of unpaired electrons in Fe^(2+) ion (ferrous ion)?

    Text Solution

    |

  20. Which of the two is paramagnetic V(IV) and V(V) and why?

    Text Solution

    |