Home
Class 12
CHEMISTRY
MnO(4)^(-) reacts with Br^(-) in alkalin...

`MnO_(4)^(-)` reacts with `Br^(-)` in alkaline pH to give

A

`BrO_(3)^(-), MnO_(2)`

B

`Br_(2),MnO_(4)^(2-)`

C

`Br_(2), MnO_(2)`

D

`BrO^(-), MnO_(4)^(2-)`

Text Solution

Verified by Experts

The correct Answer is:
A
`2KMnO_(4)+ KBr+H_(2)O rarr 2KOH+ 2MnO_(2) + KBrO_(3)`
Promotional Banner

Topper's Solved these Questions

  • D- AND F-BLOCK ELEMENTS

    PRADEEP|Exercise COMPREHENSION 1|6 Videos

  • D- AND F-BLOCK ELEMENTS

    PRADEEP|Exercise COMPREHENSION 2|6 Videos

  • D- AND F-BLOCK ELEMENTS

    PRADEEP|Exercise VALUE BASED QUESTIONS|2 Videos

  • CORDINATION COMPOUNDS

    PRADEEP|Exercise Important Questions|28 Videos

  • ELECTROCHEMISTRY

    PRADEEP|Exercise IMPORTANT QUESTIONS FOR BOARD EXAMINATION|25 Videos

Similar Questions

Explore conceptually related problems

Phenol reacts with Br_(2) in H_(2)O to give

Phenol reacts with Br_2 in C Cl_4 at low temp. to give

1-Butyne reacts with cold alkaline KMnO_(4) to produce

PRADEEP-D- AND F-BLOCK ELEMENTS-COMPETITIONS FOCUS
  1. In acidic medium MnO(4)^(2-)

    Text Solution

    |

  2. The coloured spot ofKMnO(4) on any article can be bleached by

    Text Solution

    |

  3. MnO(4)^(-) reacts with Br^(-) in alkaline pH to give

    Text Solution

    |

  4. Amount of oxalic acid present in a solution can be determined by its t...

    Text Solution

    |

  5. An explosion takes place when conc. H(2)SO(4) is added to KMnO(4) due ...

    Text Solution

    |

  6. KMnO(4)gets reduced to

    Text Solution

    |

  7. The colour of KMnO(4) is due to

    Text Solution

    |

  8. In acidic medium, H(2)O(2) changes Cr(2)O(7)^(2-) to CrO(5) which has ...

    Text Solution

    |

  9. The reaction of aqueous KMnO(4) with H(2)O(2) i acidic conditions give...

    Text Solution

    |

  10. Name the gas that can readily decolourise acidified KMnO(4) solution:

    Text Solution

    |

  11. Gadolinium belongsd to 4f series. It's atomic number is 64. which of t...

    Text Solution

    |

  12. The electronic configuration of Eu (Atomic No. 63), Gd (Atomic No. 64)...

    Text Solution

    |

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

    Text Solution

    |

  14. The atomic number of cerium (Ce) is 58. The correct electronic con...

    Text Solution

    |

  15. The electronic configuration of Gd^(2+)is :

    Text Solution

    |

  16. Which of the following exhibits only +3 oxidation state?

    Text Solution

    |

  17. Lanthanide contraction is observed in:

    Text Solution

    |

  18. Because of lanthnoid contraction, which of the following pairs of elem...

    Text Solution

    |

  19. The correct order of ionic radii Y^(3+) , La^(3+) , Eu^(3+) and Lu^(3+...

    Text Solution

    |

  20. The correct order of ionic radii of Ce, La, Pm and Yb in +3 oxidation ...

    Text Solution

    |