Home
Class 12
CHEMISTRY
The reaction, 3O(2)(g)to2O(3)(g), is non...

The reaction, `3O_(2)(g)to2O_(3)(g)`, is non-spontaneous at any temperature. Hence-

A

the reverse reaction is spontaneous at any temperature

B

`DeltaH lt0 and DeltaS lt0` for the reverse reaction

C

`DeltaH gt0,DeltaS gt0` for the reverse reaction

D

`DeltaH lt0 and DeltaS gt0` for the reverse reaction

Text Solution

Verified by Experts

The correct Answer is:
A, D
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL THERMODYNAMICS

    CHHAYA PUBLICATION|Exercise VERY SHORT TYPE QUESTIONS|53 Videos
  • CHEMICAL THERMODYNAMICS

    CHHAYA PUBLICATION|Exercise FILL IN THE BLANKS|23 Videos
  • CHEMICAL THERMODYNAMICS

    CHHAYA PUBLICATION|Exercise ENTRANCE QUESTION BANK|53 Videos
  • CHEMICAL KINETICS

    CHHAYA PUBLICATION|Exercise EXERCISE (NUMERICAL PROBLEMS)|37 Videos
  • CHEMISTRY IN EVERYDAY LIFE

    CHHAYA PUBLICATION|Exercise PRACTICE SET 15|15 Videos

Similar Questions

Explore conceptually related problems

At 1 atm and 298K DeltaH^(0) value of the reaction 2H_(2)(g)+O_(2)(g)to2H_(2)O(l) is -572 kJ. Calculate the change in entropy of the system and surroundings for this reaction. Is this reaction spontaneous at that temperature and pressure? Given: Standard molar entropies of H_(2)(g),O_(2)(g)&H_(2)O(l) at 298K are 130.6, 205.0 and 69.90 J*K^(-1)*mol^(-1) respectively.

The equilibrium constant for the reaction 2SO_(3(g))hArr2SO_(2(g))+O_(2(g)) is 0.15 at 900 K. Calculate the equilibrium constant for the reaction 2SO_(2(g))+O_(2(g))hArr2SO_(3(g)) at the same temperature.

At 25^(@)C , Delta H^(0) for the reaction , N_(2)(g)+(1)/(2)O_(2)(g) to N_(2)O(g) , is +82 kJ . At this temperature if the standard molar entropies for N_(2)(g),O_(2)(g) and N_(2)O(g) are 191.6, 205.2 and 219.9 J. K^(-1). " mol"^(-1) respectively, calculate Delta S_("univ")^(0) for the reaction.

If the value of equilibrium constant of the reaction 2SO_(2)(g)+O_(2)(g)to2SO_(3)(g) be K, then what will be the values of equilibrium constant of the reaction : 2SO_(3)(g)hArr2SO_(2)(g)+O_(2)(g)

If the value of equilibrium constant of the reaction 2SO_(2)(g)+O_(2)(g)to2SO_(3)(g) be K, then what will be the values of equilibrium constant of the reaction : 4SO_(2)(g)+2O_(2)(g)hArr4SO_(3)(g)

If the value of equilibrium constant of the reaction 2SO_(2)(g)+O_(2)(g)to2SO_(3)(g) be K, then what will be the values of equilibrium constant of the reaction : SO_(3)(g)hArrSO_(2)(g)+(1)/(2)O_(2)(g) .

If the value of equilibrium constant of the reaction 2SO_(2)(g)+O_(2)(g)to2SO_(3)(g) be K, then what will be the values of equilibrium constant of the reaction : SO_(2)(g)+(1)/(2)O_(2)(g)hArr SO_(3)(g)

CHHAYA PUBLICATION-CHEMICAL THERMODYNAMICS-MCQ HOTSPOT (SINGLE CORRENT TYPE)
  1. Which of the following quantities are stable functiond-

    Text Solution

    |

  2. Which of the following comments are true-

    Text Solution

    |

  3. When 3g of ethane gas is brunt at 25^(@)C, 156 kJ of heat is liberated...

    Text Solution

    |

  4. A reaction is spontaneous at a temperature of 300K, but it is non-spon...

    Text Solution

    |

  5. The reaction, 3O(2)(g)to2O(3)(g), is non-spontaneous at any temperatur...

    Text Solution

    |

  6. For isothermal free expansion of an ideal gas-

    Text Solution

    |

  7. The changes in which of the following quantities are zero for a cyclic...

    Text Solution

    |

  8. Which of the following relations are true for the reaction, PCl(5)(g)t...

    Text Solution

    |

  9. Identify the correct statement-

    Text Solution

    |

  10. Which of the following statement are correct-

    Text Solution

    |

  11. Correct statements are-

    Text Solution

    |

  12. Some reaction and their DeltaH^(0) values are given below: C(graphit...

    Text Solution

    |

  13. At 25^(@)C, in which of the given reactions do standard enthalpies of ...

    Text Solution

    |

  14. I. CaCO(3)(s)toCaO(s)+CO(2)(g) II. SO(2)(g)+(1)/(2)O(2)(g)toSO(3)(g)...

    Text Solution

    |

  15. Which of the given reactions are endothermic in nature-

    Text Solution

    |

  16. At constant volume and 298K, 1 mol of a gas is heated and the final te...

    Text Solution

    |

  17. True for spontaneous dissolution of KCl in water are-

    Text Solution

    |

  18. When a bottle of perfume is opened, odorus molecules mix with air and ...

    Text Solution

    |

  19. At 0^(@)C and 10 atm pressure 14g of oxygen is subjected to undergo a ...

    Text Solution

    |

  20. Choose the reactions in which the standard reaction enthalpy (at 25^(@...

    Text Solution

    |