Home
Class 12
CHEMISTRY
What is the oxidation number of Mn in K2...

What is the oxidation number of Mn in `K_2MnO_4` and `KMnO_4` ?

Promotional Banner

Topper's Solved these Questions

  • POLYMERS

    MBD PUBLICATION|Exercise QUESTION BANK|332 Videos

  • S- BLOCK ELEMENTS [ALKALI AND ALKALINE EARTH METALS]

    MBD PUBLICATION|Exercise QUESTION TYPE|512 Videos

Similar Questions

Explore conceptually related problems

What is the oxidation number of Mn in KMnO_4 ?

What is the oxidation number of Mn in K_(2)MnO_(4) ?

What is the oxidation number of Mn in MnO_(4)^(-) ?

What is the oxidation number of Cr in k_2Cr_2O_4 ?

What is the oxidation number of Cr in K_2Cr_2O_7 ?

What is the oxidation number of nickel in Ni(CO)_4 ?

What is the oxidation number of P in (H_2 PO_4)^(1-) ?

MBD PUBLICATION-REDOX REACTIONS-QUESTION BANK
  1. Complete and balance the equation. Sn^+^2 +H2O2 rarr Sn^+^4

    Text Solution

    |

  2. Calculate the molarity when 73 grams of HCl is dissolved in water to m...

    Text Solution

    |

  3. What is the oxidation number of Mn in K2MnO4 and KMnO4 ?

    Text Solution

    |

  4. A solution containing 10.5 grams of an alkali is completely nutralised...

    Text Solution

    |

  5. Balance the equaation. MNO4^- +Cl^- + H^+ rarrMn^(+ +) +Cl2 + H2O

    Text Solution

    |

  6. Give the ionic equation between copper truning and conc HNO3.

    Text Solution

    |

  7. Give the ionic equation of oxidation of iodine by conc HNO3.

    Text Solution

    |

  8. Complete and balance the equation. Zn +NO3^- rarr Zn^(+ +) + NH4^+

    Text Solution

    |

  9. Balance the equation be ion-electron method : Fe^(3+) +Sn^2 rarrFe^(2+...

    Text Solution

    |

  10. Balance the equation MnO4^- +H^+ +Fe^2 rarr Mn^2 + H2O + Fe^3^+

    Text Solution

    |

  11. Oxidation number of Fe in Fe(0.94)O is:

    Text Solution

    |

  12. Oxidation number of Fe in Na2[fe(CN)5NO] is

    Text Solution

    |

  13. Oxidation number of Cr in CrO5 is:

    Text Solution

    |

  14. Oxidation number of Ca in CaOCI2 is:

    Text Solution

    |

  15. The value of n in , MnO4^- + 8 H^+ + n e ^- rarr Mn^2 + 4H2O is :

    Text Solution

    |

  16. Equivalent weight of N2 in the change is : N2 rarr NH3

    Text Solution

    |

  17. In which reaction is hydrogen acting as an oxidising agent ?

    Text Solution

    |

  18. In a reaction between zinc and iodine in which zinc iodide is formed, ...

    Text Solution

    |

  19. Addition of zinc powder to CuSO-4solution precipitates copper due to :

    Text Solution

    |

  20. In the reaction between acidified K2Cr2O7 and iron (II) ions shown by...

    Text Solution

    |