Home
Class 12
CHEMISTRY
K MnO (4) oxidised C (2) H (5) OH to C...

`K MnO _(4)` oxidised `C _(2) H _(5) OH ` to `CO _(2)` and is itself reduced to `Mn ^(2+) ` in an acidic medium.
`12 Mn O _(4)^(-) + 5 C _(2) H _(5) OH + 36 H ^(+)`
`to 12 Mn ^(2+) + 10 CO _(2) + 33 H _(2) O`
Equvalents of `C _(2) H _(5)` OH oxidised per mole of `KMnO _(4)` is :

A

5

B

`(5)/(12)`

C

`(4)/(5)`

D

`(1)/(5)`

Text Solution

Verified by Experts

The correct Answer is:
A
Low of equivalence.
Promotional Banner

Topper's Solved these Questions

  • NTA TPC JEE MAIN TEST 51

    NTA MOCK TESTS|Exercise CHEMISTRY |28 Videos

  • NTA TPC JEE MAIN TEST 53

    NTA MOCK TESTS|Exercise CHEMISTRY |28 Videos
NTA MOCK TESTS-NTA TPC JEE MAIN TEST 52-CHEMISTRY
  1. Which of the following cannot be considered as a step of mechanism in ...

    Text Solution

    |

  2. A & B are respectively

    Text Solution

    |

  3. Calculate the number of stereocenter and stereosiomers of the compound...

    Text Solution

    |

  4. Which does not react with tollen's reagent?

    Text Solution

    |

  5. The medicine that is ingested to reduce the fever is known as:

    Text Solution

    |

  6. Which of the following is an incorrect statement:

    Text Solution

    |

  7. K MnO (4) oxidised C (2) H (5) OH to CO (2) and is itself reduced to...

    Text Solution

    |

  8. A crystal formula AB3 has Aions at the cube corners and B ions at the ...

    Text Solution

    |

  9. In a reaction, which of the following changes in the presence of a cat...

    Text Solution

    |

  10. Which of the following is true for an isothermal free expansion of an ...

    Text Solution

    |

  11. In extraction process of silver, it is passed into the solution with f...

    Text Solution

    |

  12. Find the number of molecules / ions which are having unpaired electron...

    Text Solution

    |

  13. The number of trends, which are true with respect to the properties of...

    Text Solution

    |

  14. How many reaction are named as Friedel Craft's reaction:

    Text Solution

    |

  15. RCH (2) OH + Cr O (3) overset ( aq. H (2) SO (4))to Z + Cr^( X+) The...

    Text Solution

    |

  16. The equilibrium N (2) (g) + O (2) (g) hArr 2 NO (g) has been es...

    Text Solution

    |

  17. Calculate Henry's law constant for H(2)S. whose solubility in water at...

    Text Solution

    |

  18. A 2.0 g sample of a mixture containing Na (2) CO (3), Na HCO (3) and...

    Text Solution

    |

  19. Pressure of 1 g of an ideal gas A at 27^(@)C is found to be 2 bar. Whe...

    Text Solution

    |

  20. Elctrons make transition from n =2 to n =1 in a sample of excited hydr...

    Text Solution

    |