Home
Class 12
CHEMISTRY
Explain the following observation giving...

Explain the following observation giving an appropriate reason : `Mn^(2+)` is much more resistant than `Fe^(2+)` towards oxidation.

Promotional Banner

Topper's Solved these Questions

  • d-AND f- BLOCK ELEMENTS

    MODERN PUBLICATION|Exercise EXERCISE|1089 Videos

  • COORDINATION COMPOUNDS

    MODERN PUBLICATION|Exercise EXERCISE|971 Videos

  • ELECTROCHEMISTRY

    MODERN PUBLICATION|Exercise EXERCISE|529 Videos

Similar Questions

Explore conceptually related problems

Give reason, Mn^(2+) ion is more paramagnetic than Fe^(2+) ion.

Give reason, Mn^(2+) ion is more paramagnetic than Fe^(2+) ion.

Explain the following case giving appropriate reason : The pi -complexes are known for the transition metals only.

Fe^(3+) is more stable than Fe^(2+) . Explain.

Explain the following terms in not more than 70 words. Biopatent

Explain the following terms in not more than 70 words. Biopiracy

Density of Mn is more/ less than Fe.

Explain the following terms in not more than 70 words. Bioethics

Explain the following observation : Fluorine does not exhibit any positive oxidation state.

MODERN PUBLICATION-d-AND f- BLOCK ELEMENTS-EXERCISE
  1. Why enthalpy of atomisation of the transition elements are quite high ...

    Text Solution

    |

  2. The 4d and 5d series of transition metals have more frequent metal-met...

    Text Solution

    |

  3. Explain the following observation giving an appropriate reason : Mn^(2...

    Text Solution

    |

  4. Complete the following chemical equation : Cr2O7^(2-) (aq)+ Fe^(2+) (a...

    Text Solution

    |

  5. Write the iupac name of the compound : K2[Zn (OH)4]

    Text Solution

    |

  6. Complete the following chemical equation : 2MnO4^(-)+ 5C2O4^(2-) + 16H...

    Text Solution

    |

  7. What are interstitial compounds ? Mention their characteristics.

    Text Solution

    |

  8. Write uses of actinoids.

    Text Solution

    |

  9. Write one oxidising reaction of K2Cr2O7 in Acidic medium.

    Text Solution

    |

  10. Write one oxidising reaction of KMnO4 in basic medium.

    Text Solution

    |

  11. Write the iupac name of the compound : Hg[Co (CNS)4]

    Text Solution

    |

  12. Draw the structure of CrO4^(2-) .

    Text Solution

    |

  13. Write the oxidation of H2S by acidified KMnO4.

    Text Solution

    |

  14. Lanthanoids are much more paramagnetic than transition elements. Expla...

    Text Solution

    |

  15. Draw the structure of Cr2O7^(2-) .

    Text Solution

    |

  16. Write the reaction of potassium iodide with acidified potassium dichro...

    Text Solution

    |

  17. How does permanganate solution react with Fe(II) ions? Write balanced ...

    Text Solution

    |

  18. Transition elements and their compounds are found to be good catalysts...

    Text Solution

    |

  19. What is lanthanoid contraction ?

    Text Solution

    |

  20. Give the preparation of Potassium Permanganate from Pyrolusite ore.

    Text Solution

    |