Home
Class 12
CHEMISTRY
Acidified KMnO(4) can be decolourised by...

Acidified `KMnO_(4)` can be decolourised by (a)_____.

Text Solution

Verified by Experts

The correct Answer is:
`Fe^(2+)or C_(2)O_(4)^(2-),SO_(3)` etc
Promotional Banner

Topper's Solved these Questions

  • QUALITATIVE INORGANIC SALT ANALYSIS

    CENGAGE CHEMISTRY|Exercise Exercises (True And False )|20 Videos

  • QUALITATIVE INORGANIC SALT ANALYSIS

    CENGAGE CHEMISTRY|Exercise Exercises Archives (Linked Comprehension)|2 Videos

  • QUALITATIVE INORGANIC SALT ANALYSIS

    CENGAGE CHEMISTRY|Exercise Exercises (Integer) (Naming And Terminology|15 Videos

  • P-BLOCK GROUP 18 ELEMENTS - THE INERT GASES

    CENGAGE CHEMISTRY|Exercise Ex 5.1 (Objective)|14 Videos

  • REDUCTION AND OXIDATION REACTION OF ORGANIC COMPOUNDS

    CENGAGE CHEMISTRY|Exercise SUBJECTIVE TYPE|3 Videos

Similar Questions

Explore conceptually related problems

Acidified KMnO_(4) is decolourized by

Some pale-green crystals are strongly heated. The gases give off are passed into a container surrounded by ice and then through a solution of acidified KMnO_(4) . The KMnO_(4) is decolourised , solution of green coloured crystal will

Pink colour of acidified KMnO_(4) is decolourised but there is no evolution of any gas.This may happen with the compound containing the following acid radical.

Pink colour of acidified KMnO_(4) is decolourised but there is no evolution of any gas. This may happen with the compound containing the following acid radical.

Pink colour of acidified KMnO_(4) is decolourised but there is no evolution of any gas. This may happen with the compound containing the following acid radical.

The colour of KMnO_(4)//H^(o+) will be decolourised by:

CENGAGE CHEMISTRY-QUALITATIVE INORGANIC SALT ANALYSIS-Exercises (Fill In The Blanks)
  1. Ferric alum is the indicate in the tatration of Ag^(o+) with SCN^(Θ) ...

    Text Solution

    |

  2. FeC(2)O(4) can decolorise acidified KMnO(4) due to the oxidation of (...

    Text Solution

    |

  3. Acidified KMnO(4) can be decolourised by (a).

    Text Solution

    |

  4. Iron (II)sulphide gives foul smell of (a).

    Text Solution

    |

  5. AgBr is soluble in hypo forming (a) .

    Text Solution

    |

  6. NO(3)^(Θ) is detected by (a) when (b)is formed on the addition of FeS...

    Text Solution

    |

  7. CI^(Θ)is condirned by (a) .

    Text Solution

    |

  8. Addition of one drop of HNO(3) in group (III)qanalysis is to (a) .

    Text Solution

    |

  9. Reagent that can detect any of Fe^(3+),Co^(2+) and Cu^(2+) is (a) .

    Text Solution

    |

  10. While testing borate, green edged flame is due so formation of (a) .

    Text Solution

    |

  11. When SO(2) is passed into suspention of CaSO(3) in water (a) is form...

    Text Solution

    |

  12. Alkaline Noverset(o+)(H)(4) salt give brown ppt with K(2)HgI(4) brown ...

    Text Solution

    |

  13. Even in the absence of group II,colloidal yellowish ppt appears on pa...

    Text Solution

    |

  14. Hypo gives (a) ppt. with AgNO(3) which changes to (b) .

    Text Solution

    |

  15. Reddish brown colouration when neutral FeCl(3) is added to the CH(3)C...

    Text Solution

    |

  16. As(2)S(3) is solution in(NH(4))(2)S(2) (yellow ammonium sulphide) due...

    Text Solution

    |

  17. On heating the salt with NHO(3) and ammonium molybdate , formation o...

    Text Solution

    |

  18. Cu^(2+) gives white ppt. of (a) with (b) and deep blue colour of (c )...

    Text Solution

    |

  19. AgCl is soluble in (a) and Ag^(o+) is present in (b).

    Text Solution

    |

  20. Hg(2)Cl(2) aprecipitate if (a) is greater than K(sp) (Hg(2)Cl(2)).

    Text Solution

    |