Home
Class 12
CHEMISTRY
Complete the following chemical equation...

Complete the following chemical equation : `MnO_2+ KOH + O_2 rarr `

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

Complete the following chemical equation : F_2(g)+ H_2O(l) rarr ..........

Complete the following chemical equation : NaOH + Cl_2 rarr (hot and conc.)

Complete the following chemical equation : SO_3+ H_2SO_4 rarr

Complete the following chemical equation : MnO_4^(-)(aq) + H_2O_2(aq)+ H^(+) (aq)rarr

Complete the following chemical reaction equation : Na + H_2O rarr

Complete the following chemical equation : XeF_4 +O_2F_2 rarr

Complete the following chemical equation : Cl_2+ F_2 (excess) rarr

Complete the following chemical equation : Cl_2+ F_2 (excess) rarr

MODERN PUBLICATION-d-AND f- BLOCK ELEMENTS-EXERCISE
  1. Express 1036 in roman numbers.

    Text Solution

    |

  2. Complete the following chemical equation : KMnO4 overset (513K) rarr

    Text Solution

    |

  3. Complete the following chemical equation : MnO2+ KOH + O2 rarr

    Text Solution

    |

  4. Does actinoids show actinoid contraction similar to lanthanoid contrac...

    Text Solution

    |

  5. Transition metals form mostly coloured compounds.Explain.

    Text Solution

    |

  6. Complete the following chemical equation : MnO4^(-)+ NO2^(-)+ H^(+) ra...

    Text Solution

    |

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

    Text Solution

    |

  8. Explain how the colour of a solution of K2Cr2O7 depends on the pH of t...

    Text Solution

    |

  9. Explain, giving reasons, which one of the following pairs exhibits the...

    Text Solution

    |

  10. Explain, giving reasons, which one of the following pairs exhibits the...

    Text Solution

    |

  11. Give one method of Preparation of K2Cr2O7 from sodium chromate.

    Text Solution

    |

  12. Why is Cu considered to be a transition element and Zn not ?

    Text Solution

    |

  13. Explain the following observation : Cu^+ ion is not known in aqueous s...

    Text Solution

    |

  14. State what happens when a solid mixture of KCl and K2Cr2O7 is heated w...

    Text Solution

    |

  15. Name the element showing maximum number of oxidation states among the ...

    Text Solution

    |

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

    Text Solution

    |

  17. Write the name of metal which shows only +3 oxidation state.

    Text Solution

    |

  18. What is lanthanoid contraction ?

    Text Solution

    |

  19. Give the general electronic configuration of d-block elements.

    Text Solution

    |

  20. Out of Fe^(2+) and Fe^(3+) which is more paramagnetic and why ?

    Text Solution

    |