Home
Class 11
CHEMISTRY
Number of electrons transferred in each ...

Number of electrons transferred in each case when `KMnO_(4)` acts as an oxidising agent to give `MnO_(2),Mn^(+2), Mn(OH)_(3)` and `MnO_(4)^(2-)` are respectively:

A

3,5,4 and 1

B

4,3,1 and 5

C

1,3,4 and 5

D

5,4,3 and 1

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • D & F-BLOCK ELEMENTS & THEIR IMPORTANT COMPOUNDS

    RESONANCE ENGLISH|Exercise Additional Problems for Self practice (APSP)|30 Videos

  • D & F-BLOCK ELEMENTS & THEIR IMPORTANT COMPOUNDS

    RESONANCE ENGLISH|Exercise National Standard Examination In chemistry|35 Videos

  • D & F-BLOCK ELEMENTS & THEIR IMPORTANT COMPOUNDS

    RESONANCE ENGLISH|Exercise Exercise 2|40 Videos

  • CHEMICAL EQUILIBRIUM

    RESONANCE ENGLISH|Exercise Advanced Level Problems (Part-3)(Stage-5)|2 Videos

  • GASEOUS STATE

    RESONANCE ENGLISH|Exercise ORGANIC CHEMISTRY(Hydrocarbon)|18 Videos

Similar Questions

Explore conceptually related problems

Volumetric titrations involving KMnO_(4) , are carried out only in presence of dilute H_(2)SO_(4) but not in the presence of HCI or HNO_(3) This is because oxygen produced from KMnO_(4) + dil: H_(2)SO_(4) , is used only for oxidizing the reducing agent. Moreover, H2SO4 does not give any oxygen of its own to oxidize the reducing agent. In case HCI is used, the oxygen produced from KMnO_(4) + HCI is partly used up to oxidize HCI and in case HNO_(3) is used, it itself acts as oxidizing agent and partly oxidizes the reducing agent. KMnO_(4) , in various mediums gives following products Mn^(7+)overset(H^(+))toMn^(2+) Mn^(7+)overset(H_(2)O)toMn^(4+) Mn^(7+)underset(OH^(-))toMn^(6+) QNumber of electrons transferred in each case when KMnO_(4) acts as an oxidizing agent to give MnO_(2) , Mn^(++) Mn(OH)_(3) , and MnO_(4)^(2-) are respectively

The number of electrons involved in the conversion of MnO_(4)^(-) to MnO_(2) is

Oxidation numbers of Mn in its compounds MnCl_(2),Mn(OH)_(3),MnO_(2) and KMnO_(4) respectively are:-

K_(2)MnO_(4)+H^(+) to KMnO_(4)+MnO_(2)darr

K_(2)MnO_(4)+H^(+) to KMnO_(4)+MnO_(2)darr

Oxidation number of manganese in KMnO_(4). MnO _(2), K_(2) MnO _(4). respectively is :

The oxidation state of Mn in MnO_4^(2-) is

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

A : In alkaline medium, KMnO_(4) acts as powerful oxidising agent. R : KMnO_(4) reduces to give Mn^(2+) in alkaline medium.

Oxidation number of Mn in K_(2)MnO_(4) is

RESONANCE ENGLISH-D & F-BLOCK ELEMENTS & THEIR IMPORTANT COMPOUNDS -Exercise 3
  1. In the following reaction sequence in aqueous solution, th species X, ...

    Text Solution

    |

  2. Which of the following combination will produce H(2) gas ?

    Text Solution

    |

  3. Number of electrons transferred in each case when KMnO(4) acts as an o...

    Text Solution

    |

  4. Which of the following ions has the maximum magnetic moment in aqueous...

    Text Solution

    |

  5. Most common oxidation state for Ce (Cerium) are:

    Text Solution

    |

  6. What would happen when a solution of potassium chromate is treated wit...

    Text Solution

    |

  7. Which one of the following nitrates will leaves behind a metal on stro...

    Text Solution

    |

  8. The atomic number of Vanadium (V), Chromium (Cr), Magnaness (Mn) and I...

    Text Solution

    |

  9. Which of the following group of transition metals is called coinage me...

    Text Solution

    |

  10. The number of d-electrons retained in Fe^(2+) (At. No Fe=26) ions are:

    Text Solution

    |

  11. Ammonia forms the complex [Cu(NH(3))(4)]^(2+) will copper ions in alka...

    Text Solution

    |

  12. The radius of La^(3+)(Z=57) is 106 pm. Which one of the following give...

    Text Solution

    |

  13. Cerium (Z = 58) is an important member of the lanthanoids. Which of th...

    Text Solution

    |

  14. The lanthanide contraction is responsible for the fact that

    Text Solution

    |

  15. Which of th following factor may be regarded as the main cause of Lant...

    Text Solution

    |

  16. The spin-only magnetic moment [in units of Bohr magneton, (mu(B) of Ni...

    Text Solution

    |

  17. Lanthanoid contraction is caused due to:

    Text Solution

    |

  18. Identify the incorrect statement among the following.

    Text Solution

    |

  19. The actinoids exhibit more number of oxidation states in generals than...

    Text Solution

    |

  20. More number of oxidation states are exhibited by the actinides than th...

    Text Solution

    |