Home
Class 12
CHEMISTRY
How many of the following are obtained o...

How many of the following are obtained on heating Potassium permanganate?
`K_2MnO_4, MnO_2, O_2, Mn_2O_3`

Text Solution

Verified by Experts

The correct Answer is:
`3.00`
`2 KMnO_4 overset"heat"toK_2MnO_4+MnO_2+O_2`
Promotional Banner

Topper's Solved these Questions

  • NTA TPC JEE MAIN TEST 65

    NTA MOCK TESTS|Exercise CHEMISTRY|29 Videos

  • NTA TPC JEE MAIN TEST 67

    NTA MOCK TESTS|Exercise CHEMISTRY|30 Videos

Similar Questions

Explore conceptually related problems

Potassium manganate (K_2MnO_4) is formed when

Which compound amongst the following gas the highest oxidation number of Mn? KMnO_(4), K_(2)MnO_(2), MnO_(2) and Mn_(2)O_(3)

How many of the following compounds are diamagnetic and coloured? K_(2)MnO_(4), Cu_(2)Cl_(2),Hg_(2)I_(2),Ag_(2)S,HgI_(2),K_(2)CrO_(4),Cr_(2)O_(3),AgCl,Ag_(2)O,CuSO_(4),HgS,AgF,CrO_(5),Mn_(2)O_(7),MnO_(2)

Arrange the following in the decreasing order of oxidation number of Mn : (i) KMnO_4 (ii) MnO_2 (iii) Mn_2O_3 (iv) Mn (v) K_2MnO_4

In which of the following is the oxidation state of Mn lowest? (A) MnSO_4 (B) MnO_2 (C) Mn_3O_4 (D) Mn_2O_7

Out of the following how many oxides are acidic. MnO,Mn_2O_3,MnO_2,MnO_3,Mn_2O_7

NTA MOCK TESTS-NTA TPC JEE MAIN TEST 66-CHEMISTRY
  1. Choose the best synthesis of phenyl n-propyl ether:-

    Text Solution

    |

  2. Product (B) is :

    Text Solution

    |

  3. Chosse the correct IUPAC name of the compound: CH2=underset(CH3)unde...

    Text Solution

    |

  4. CH3CH2COOAg overset(Cl2//C Cl4)to CH3CH2Cl+AgCl+CO2 The above reacti...

    Text Solution

    |

  5. Which of the following is an example of tranquilizer?

    Text Solution

    |

  6. If the pressure of H2 (g) is increased from 1 atm to 100 atm keeping [...

    Text Solution

    |

  7. When two gases A and B of 20 ml and 40 ml each are added to 40 ml flas...

    Text Solution

    |

  8. At 40°C, the vapour pressure (in torr) of methyl alcohol (A) and ethyl...

    Text Solution

    |

  9. In the given reaction: NaOH (aq) + HCl (aq) to NaCl (aq) + H2 O (1) 50...

    Text Solution

    |

  10. Which one of the following sets of quantum numbers represents an impos...

    Text Solution

    |

  11. The difference in the number of unpaired electrons in Co^2+ ion in its...

    Text Solution

    |

  12. The general electronic configuration for halogens are given by ns^2 np...

    Text Solution

    |

  13. How many of the following are obtained on heating Potassium permangana...

    Text Solution

    |

  14. A tetrapeptide is made of naturally occurring alanine, serine, glycine...

    Text Solution

    |

  15. 3-"Methylpent"-2-"ene" overset"Hbr"underset(H2O2) to Z The number of s...

    Text Solution

    |

  16. In LiH, the oxidation state of H is

    Text Solution

    |

  17. A metal having atomic weight 75 u crystallizes in a cubic unit cell ha...

    Text Solution

    |

  18. 296 L of H2 was collected at 1 atm pressure and 27°C temperature durin...

    Text Solution

    |

  19. By what factor approximately, the rate of reaction increases for every...

    Text Solution

    |

  20. What will be the maximum work done(in kcal) of 2 moles of ideal gas in...

    Text Solution

    |