Home
Class 11
CHEMISTRY
Why in the redox titration of KMnO(4) vs...

Why in the redox titration of `KMnO_(4)` vs oxalic acid, we heat oxalic acid solution before starting the titration?

A

`K^(+)`

B

`MnO_(4)^(-)`

C

`C_(2)O_(4)^(2-)`

D

`CO_(2)`

Text Solution

Verified by Experts

The correct Answer is:
B, D
Promotional Banner

Topper's Solved these Questions

  • REDOX REACTION

    NARAYNA|Exercise Exercise -2 (H.W.)|11 Videos

  • REDOX REACTION

    NARAYNA|Exercise Exercise -3|38 Videos

  • REDOX REACTION

    NARAYNA|Exercise Exercise -1 (H.W.)|13 Videos

  • PERIODIC TABLE

    NARAYNA|Exercise All Questions|568 Videos

  • S-BLOCK ELEMENTS

    NARAYNA|Exercise LEVEL-4|15 Videos

Similar Questions

Explore conceptually related problems

Why in the redox titration of kMnO_(4) vs oxalic acid, we heat oxalic acid solution before starting the titration?

Write the balanced reaction of titration of KMnO_(4) Vs oxalic acid in presence of H_(2)SO_(4) .

Titration of KMnO_4 in acidic medium is not satisfactory in presence of

During the titration of oxalic acid againts KMnO_(4) , the auto catalyst used is

Explain why does colour of KMnO_(4) disappear when oxalic acid is added to its solution in acidic medium?

Explain why does colour of KMnO_(4) disappear when oxalic acids is added to its solution in acidic medium.

NARAYNA-REDOX REACTION-Exercise -2 (C.W.)
  1. Lead Nitrate is strongly heated. In this reaction the oxidation number...

    Text Solution

    |

  2. The sum of the oxidation number of the carbon atoms in CH(3)CHO is

    Text Solution

    |

  3. Ethylene reacts with alkaline KMnO(4) to form-

    Text Solution

    |

  4. One gas bleaches the colour of flowers by reduction and other by oxida...

    Text Solution

    |

  5. Why in the redox titration of KMnO(4) vs oxalic acid, we heat oxalic a...

    Text Solution

    |

  6. Which of the following has//have been arranged in order of decreasing...

    Text Solution

    |

  7. Arrange HOCl, HClO(2), HClO(3) and HClO(4) in order of (i) acidic stre...

    Text Solution

    |

  8. The oxidation state of the most electronegative atom in each of the pr...

    Text Solution

    |

  9. Which of the following reactions involves neither oxidation nor reduct...

    Text Solution

    |

  10. In the chemical reaction K(2)Cr(2)O(7)+xH(2)SO(4)+ySO(2) to K(2)SO(4)+...

    Text Solution

    |

  11. Consider the following reaction, 5H(2)O(2)+x ClO(2)+2OH^(-) to Cl^(-...

    Text Solution

    |

  12. In the balanced chemical reaction IO(3)^(ө)+aI^(ө)+bH^(ө)rarrcH(2)O+...

    Text Solution

    |

  13. One mole of N(2)H(4) loses ten moles of electrons of form a new compou...

    Text Solution

    |

  14. What is the oxidation state of Fe in nitroprusside ion ?

    Text Solution

    |

  15. The number of mole of oxalate ions oxidised by one mole of MnO(4)^(-) ...

    Text Solution

    |

  16. Which of the following sequence is correct with reference to the oxida...

    Text Solution

    |

  17. When KMnO(4) acts as an oxidant and ultimately forms [MnO(4)]^(2-), M...

    Text Solution

    |

  18. In Balancing the reaction XZn+NO(3)^(-)+YH^(+) to XZn^(2+) +NH(4)^(+)+...

    Text Solution

    |

  19. For the redox reaction, MnO(4)^(-) + C(2)O(4)^(2-) + H^(+) rarr Mn^(...

    Text Solution

    |

  20. 1 mole of equimolar mixture of ferric oxalate and ferrous oxalate requ...

    Text Solution

    |