Home
Class 11
CHEMISTRY
For the reaction ,3O(2)rarr 2O(3),DeltaH...

For the reaction `,3O_(2)rarr 2O_(3),DeltaH=+ve`. We can say that `:`

A

ozone is more stable than oxygen

B

ozone is less stable than oxygen and ozone decomposes forming oxygen readily

C

oxygen is less stble than ozone and oxygen readily forms ozone

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
B
`O_(3)` possesses more energy than `O_(2)`.
Promotional Banner

Topper's Solved these Questions

  • THERMOCHEMISTRY

    P BAHADUR|Exercise Exercise 3B objective problems|18 Videos

  • THERMOCHEMISTRY

    P BAHADUR|Exercise Exercise 4 objective Problems|21 Videos

  • THERMOCHEMISTRY

    P BAHADUR|Exercise Exercise 27|1 Videos

  • REDOX REACTIONS

    P BAHADUR|Exercise Exercise(8) Statement:Explanation type problems|19 Videos

  • THERMODYNAMICS

    P BAHADUR|Exercise Exercise|232 Videos

Similar Questions

Explore conceptually related problems

For the reaction, C+O_(2) rarr CO_(2),DeltaH=-393 J 2Zn + O_(2) rarr 2ZnO, H=-412 J

The reaction 3O_(2)(g) rarr 2O_(3)(g), Delta_(r )H > 0 . What can be concluded about average energy per bond in O_(2) and O_(3) ?

For the reaction, C+O_(2)rarrCO_(2) , DeltaH=-393 J 2Zn+O_(2) rarr 2ZnO , DeltaH=-412J

For the reaction, C+O_(2) rarr CO_(2), DeltaH=-393J 2Zn+O_(2) rarr 2ZnO,DeltaH=-412J Which one is correct ?

The reaction : 3O_(2)hArr 2O_(2), DeltaH=+69,000 calories is aided by :

The reaction 3O_(2(g)) rarr 2O_(3(g)) is endothermic. What can be concluded about the average per bond in O_(2) and O_(3) ?

P BAHADUR-THERMOCHEMISTRY-Exercise 3a objective problems
  1. Which reaction is endothermic in nature ?

    Text Solution

    |

  2. Which plot represents for an exothermic reaction ?

    Text Solution

    |

  3. For the reaction ,3O(2)rarr 2O(3),DeltaH=+ve. We can say that :

    Text Solution

    |

  4. The enthalpy changes of formation of the gaseous oxides of nitrogen (N...

    Text Solution

    |

  5. The heats of neutralisation of four acidsA,B,C and D are -13.7,-9.4,-1...

    Text Solution

    |

  6. Which fuel provides the highest calorific values ?

    Text Solution

    |

  7. In a flask, colourless N(2)O(4) is in equilibrium with brown-coloured ...

    Text Solution

    |

  8. The difference between the heats of reaction at constant pressure and ...

    Text Solution

    |

  9. The temperature of a 5mL of strong acid increases by 5^(@) when 5 mL o...

    Text Solution

    |

  10. Heat of combustion of CH(4),C(2)H(4),C(2)H(6) are -890,-1411 and -1560...

    Text Solution

    |

  11. In which case of mixing of a strong acid and a base each of 1N concent...

    Text Solution

    |

  12. The dissociation energy of CH(4) and C(2)H(6) are respectively 360 and...

    Text Solution

    |

  13. Given that , A(s) rarr A(l)DeltaH=x A(l) rarr A(g), DeltaH=y The...

    Text Solution

    |

  14. A person requires 2870kcal of energy to lead normal daily life. If hea...

    Text Solution

    |

  15. If, combustion of 4g of CH(4) liberates 2.5kcal of heat, the heat of c...

    Text Solution

    |

  16. A solution of 500mL of 2M KOH is added to 500mL of 2M HCl and the mixt...

    Text Solution

    |

  17. Under the same conditions, how many mL of 1M KOH and 0.5M H(2)SO(4)sol...

    Text Solution

    |

  18. AB,A(2) and B(2) are diatomic molecules. If the bond enthalpies of A(2...

    Text Solution

    |

  19. DeltaC(p) for change ,N(2(g))+3H(2(g))=2NH(3(g)) is :

    Text Solution

    |

  20. Consider the reactions : C((s))+2H(2(g)) rarr CH(4(g)), DeltaH=-X kc...

    Text Solution

    |