Home
Class 12
CHEMISTRY
The conversion of ozone into oxygen is e...

The conversion of ozone into oxygen is exothermic . Under what conditions is ozone the most stable ?
`2O_(3)(g)rArr3O_(2)(g)`

A

At low pressure and low pressure and low temperature

B

At high pressure and high temperature

C

At high pressure and low temperature

D

At low pressure and high temperature

Text Solution

Verified by Experts

The correct Answer is:
2
Promotional Banner

Topper's Solved these Questions

  • Chemical bonding

    ALLEN|Exercise All Questions|39 Videos

  • CHEMISTRY AT A GLANCE

    ALLEN|Exercise ORGANIC CHEMISTRY|483 Videos

Similar Questions

Explore conceptually related problems

The conversion of ozne into oxygen is exotehrmin under what conditions is ozone is most stable? 2O_(3)(g)hArr3O_(2)(g)

A possible mechanism for the conversion for ozone to oxygen in the upper atmosphere is O_(3)(g) hArr O_(2)(g) +O(g) " " (fast equilibrium) O(g) +O_(3)(g) rarr 2O_(2)(g)" " (slow) Which rate law is consistent with this mechanism?

Under what conditions will the following reactions go in the forward direction? 2NO(g)+O_(2)(g)hArr2NO_(2)(g)+27.8 Kcal

What is the 'n' factor or valency factor of ozone during the change: 20_(3)rarr3O_(2) ?

It has been proposed that the conversion of ozone into O_(2) proceeds in two steps: O_(3(g)) hArrO_(2(g))+O_((g)) O_(3(g))+O_((g))rarr 2O_(2(g)) (a) Write the equation for overall reaction. (b) Identify the intermediate, if any. (c ) Derive molecularity for each step of mechanism.

The formation of the oxide ion O_(g)^(2-) requires first an exothermic and then an endothermic step as shown below: O_(g)+e^(-) rarr O_(g)^(-) , DeltaH=-142 kJ mol^(-1) O(g)+e rarr O_(g)^(2-) , DeltaH=844kJ mol^(-1) This is because:

ALLEN-Chemical Equilibrium-All Questions
  1. In the reaction N(2(g))+O(2(g))rArr2NO((g))at equilibrium the concent...

    Text Solution

    |

  2. At the equilibrium of the reaction , N(2)O(4)(g)rArr2NO(2)(g), th...

    Text Solution

    |

  3. When sulphur is heated at 800 K, the initial pressure of 1 atm decreas...

    Text Solution

    |

  4. K(p) value for C(2)H(4(g))+H(2(g))rArrC(2)H(6(g))is 5xx10^(18)" a...

    Text Solution

    |

  5. For the reaction NH(4)HS(s)rArrNH(3)(g)+H(2)S(g) ,K(p)=0.09. The ...

    Text Solution

    |

  6. The conversion of ozone into oxygen is exothermic . Under what conditi...

    Text Solution

    |

  7. In the dissociation of I(2)(g) at 1000 K in a container of 1 litre :-...

    Text Solution

    |

  8. What is the effect of temperature and pressure on the yields of produc...

    Text Solution

    |

  9. In a reversible reaction K(c)gtK(p)andDeltaH=+40kCal. The product w...

    Text Solution

    |

  10. For the dissociation reaction N(2)O($) (g)hArr 2NO(2)(g), the degree o...

    Text Solution

    |

  11. The prepation of SO(3)(g) by reaction SO(2)(g)+(1)/(2)O(2)(g)hArrSO(3)...

    Text Solution

    |

  12. At 473 K,K(c) for the reaction OCl(5(g))rArrPCl(3(g))Cl(2(g)) ...

    Text Solution

    |

  13. 18.4 g of N(2)O(4) is taken in a 1 L closed vessel and heated till the...

    Text Solution

    |

  14. 5 moles of SO(2) and 5 moles of O(2) react in a closed vessel. At equi...

    Text Solution

    |

  15. For the reaction N(2(g))+O(2(g))rArrNO((g)), the value of K(c) at ...

    Text Solution

    |

  16. NH(4)COONH(2)(s)hArr2NH(3)(g)+CO(2)(g) If equilibrium pressure is 3 at...

    Text Solution

    |

  17. 0.6 moles of PCl(5), 0.3 mole of PCl(3) and 0.5 mole of Cl(2) are ...

    Text Solution

    |

  18. N(2)O(4(g))rArr2NO(2),K(c)5.7xx10^(-9) at 298 K At equilibrium :-

    Text Solution

    |

  19. The following reaction is at equilibrium , underset("Yellow")(Fe(...

    Text Solution

    |

  20. Formation of ClF(3) from Cl(2)and F(2) is an exothermic process . The ...

    Text Solution

    |