Home
Class 12
CHEMISTRY
MnO(4)^(-) is good oxidising agent in di...

`MnO_(4)^(-)` is good oxidising agent in different medium changing to - `rarr MnO_(4)^(2-)`
`rarr MnO_(4)^(2-)`
`rarr MnO_(2)`
`rarr Mn_(2)O_(3)`
Changes in oxidation number respectively are -

A

`-1, -3, -4, -5`

B

`-5, -4, -3, -2`

C

`-5, -1, -3, -4`

D

`-2, -6, -4, -3`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • NTA JEE MOCK TEST 85

    NTA MOCK TESTS|Exercise CHEMISTRY|25 Videos

  • NTA JEE MOCK TEST 87

    NTA MOCK TESTS|Exercise CHEMISTRY|25 Videos

Similar Questions

Explore conceptually related problems

MnO_(4)^(-) is a good oxidising agent in different medium changing to MnO_(4)^(-) to Mn^(2+) to MnO_(4)^(2-) to MnO_(2) to Mn_(2)O_(3) Changes in oxidation number respectively,are

In the reaction C_(2) O_(4)^(-2) + MnO_(4)^(-) + H^(+) rarr Mn^(+2) +CO_(2) the reductants is -

MnO_(2)+4H^(+)+e^(-)rarrMn^(+3)+2H_(2)O In the above reaction oxidation number of Mn change from :-

In the reaction C_(2)O_(4)^(2-)+MnO_(4)^(-)+H^(+) rarr Mn^(2+)+CO_(2)+H_(2)O the reductant is

Calculate the O.N of Mn in (a) Mn_(4)^(-) (b) K_(2)MnO_(4) (c ) MnO_(2)

When KMnO_(4) acts as an oxidising agnet and ultimetely from MnO_(4)^(2-), MnO_(2), Mn_(2)O_(3) , and Mn^(2+) , then the number of electrons transferred in each case, respectively, are

In the following equation, MnO_(2) acts as MnO_(4)^(2-) + 2H_(2)O + 2E^(-) rarr MnO_(2) + 4overset(Ө)(OH)

NTA MOCK TESTS-NTA JEE MOCK TEST 86-CHEMISTRY
  1. The degree of adsorption of solution on solid surface depends on conce...

    Text Solution

    |

  2. The solubility of metal halides depends on their nature, Lattice entha...

    Text Solution

    |

  3. The addition of NaOH to Cr^(3+) solution produces the precipitate of

    Text Solution

    |

  4. MnO(4)^(-) is good oxidising agent in different medium changing to - ...

    Text Solution

    |

  5. Arrhenius equation k=Ae^(-E(a)//RT) If the activation energy of the re...

    Text Solution

    |

  6. Two complexes [Cr(H(2)O(6))(6)]Cl(3) and [Cr(NH(3))(6)]Cl(3) (B) are v...

    Text Solution

    |

  7. Match the refining methods (Column I) with metals (Column II)

    Text Solution

    |

  8. A solution is prepared containing a 2:1 mol ration of dibromoethane (C...

    Text Solution

    |

  9. Which of the following expression is correct for packing fraction of N...

    Text Solution

    |

  10. Consider the following compounds Order of basicity of these compo...

    Text Solution

    |

  11. Which of the following functional groups is generally least reactive t...

    Text Solution

    |

  12. In the given reaction CH(3)-cH(2)COOHoverset((i)CH(3)Li" (excess)"(ii)...

    Text Solution

    |

  13. Which one of the following will not give alkyl cyanide on treatment wi...

    Text Solution

    |

  14. Pick out the incorrect statement

    Text Solution

    |

  15. In the given reaction CH(2)=CH-CHOoverset([X])rarrCH(2)=CH-CH(2)OH ...

    Text Solution

    |

  16. Ammonium perchlorate, NH4ClO4 , used in the solid fuel in the booster ...

    Text Solution

    |

  17. The haemoglobin from the red blood corpuscles of most mammals contains...

    Text Solution

    |

  18. For the equilibrium AB(g) hArr A(g)+B(g) at a given temperature, the p...

    Text Solution

    |

  19. The number of constitutional isomers of the formula C(5)H(11) Br is

    Text Solution

    |

  20. The volume strength of 3.57 M solution hydrogen peroxide (at STP) is R...

    Text Solution

    |