Home
Class 12
CHEMISTRY
For the reaction, Ag(2)O(s)to2Ag(s)+(1)/...

For the reaction, `Ag_(2)O(s)to2Ag(s)+(1)/(2)O_(2)(g)` which one of the following is true?

A

`DeltaH=DeltaU`

B

`DeltaltDeltaU`

C

`DeltaH gt DeltaU`

D

`DeltaH=(1)/(2)DeltaU`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • Chemical Thermodynamics and Thermochemistry

    OP TANDON|Exercise Set 2|18 Videos

  • Chemical Thermodynamics and Thermochemistry

    OP TANDON|Exercise Objective Question Level B|56 Videos

  • Chemical Thermodynamics and Thermochemistry

    OP TANDON|Exercise Practice problems|81 Videos

  • CHEMICAL KINETICS

    OP TANDON|Exercise LINKED COMPRESHENSION TYPE QUESTIONS ( SECTION-VI)|4 Videos

  • CLASSIFICATION AND NOMENCLATURE OF ORGANIC COMPOUNDS

    OP TANDON|Exercise INTEGER|2 Videos

Similar Questions

Explore conceptually related problems

For the reaction Ag_(2)O(s)rarr 2Ag(s)+1//2O_(2)(g) , which one of the following is true :

Two reactions are given below : (i) CO_((g))+(1)/(2)O_(2(g))rarrCO_(2(g)) (ii) Ag_(2)O_((s)) rarr 2Ag_((s))+(1)/(2)O_(2(g)) Which of the following statements is true ?

Delta H and Delta S for the reaction, Ag_(2)O(s)to 2A(s)+(1)/(2)O_(2)(g) , are 30.56 kJ mol^(-1) and 66.0 J mol^(-1) respectively. Calculate the temperature at which this reaction will be at equilibrium. Predict whether the forward reaction will be favoured above or below this temperature.

For the reaction, Ag_(2)O(s)hArr2Ag(s)+(1)/(2)O_(2)(g) DeltaH,DeltaS and T are 40.63 kJ mol^(-1) , 108.8 JK^(-1)mol^(-1) and 373.4K respectively. Free energy change DeltaG of the reaction will be:

For the reaction, Ag_(2)O(s)rarr2Ag(s)+(1)/(2)O_(2)(g),DeltaH,DeltaS and T are 40kJ, 100J and 380K respectively. Hence DeltaG in kJ is :

For the reaction Ag_(2)O(s)rarr 2Ag(s)+1//2O_(2)(g) the value of Delta H=30.56 KJ mol^(_1) and Delta S = 66 JK^(-1)mol^(-1) . The temperature at which the free energy change for the reaction will be zero is :-

For a reaction, Ag_(2)O(s)hArr2Ag(s)+(1)/(2)O_(2)(g) DeltaH,DeltaS and T are 40.63 kJ mol^(-1) , 108.8 J K^(-1)mol^(-1) and 373.3K respectively. Predict the feasibility of the reaction:

OP TANDON-Chemical Thermodynamics and Thermochemistry-Objective Question Level-A
  1. For a gaseous reaction, A(g)+3B(g)to3C(g)+3D(g),DeltaD is 17 kcal at 2...

    Text Solution

    |

  2. At constant TandP,Which of the following statements is correct for the...

    Text Solution

    |

  3. For the reaction, Ag(2)O(s)to2Ag(s)+(1)/(2)O(2)(g) which one of the fo...

    Text Solution

    |

  4. Which one of the following is applicable for an adiabatic expansion of...

    Text Solution

    |

  5. Assume each reaction is carried out in an open container. For which ...

    Text Solution

    |

  6. Reaction, H(2)(g)+I(2)(g)to2HI,DeltaH=12.40kcal ltbr. According to thi...

    Text Solution

    |

  7. For the reaction (i) H(2)(g)+Cl(2)(g)=2HCl(g)+xkJ (ii). H(2)(g)+Cl...

    Text Solution

    |

  8. For the reactions, (i) H(2)(g)+Cl(2)(g)=2HCl(g)+xkJ (ii) 2HCl(g)=H...

    Text Solution

    |

  9. According to equation, C(6)H(6)(l)+15//2 O(2)(g)rarr 6CO(2)(g)+3H(2)O(...

    Text Solution

    |

  10. If DeltaH(f)(X), DeltaH(f)(Y), DeltaH(f)(R ) and DeltaH(f)(S) denote t...

    Text Solution

    |

  11. The enthalpy change for the reaction, C(2)H(4)(g)+3O(2)(g)to2CO(2)(g...

    Text Solution

    |

  12. The enthalpy change for the reaction 2C("graphite")+3H(2)(g)rarrC(2)H(...

    Text Solution

    |

  13. The enthalpy of formation of organic compounds are conveniently determ...

    Text Solution

    |

  14. The enthalpies of formation of organic substances are conveniently det...

    Text Solution

    |

  15. The heat of neutralization of any strong acid and strong base is alway...

    Text Solution

    |

  16. The enthalpy of neutralization of oxalic acid by strong acid is - 25.4...

    Text Solution

    |

  17. The amount of heat liberated when one mole of NH(4)OH reacts with one ...

    Text Solution

    |

  18. Heat of neutralisation for the reaction: NaOH+HCl to NaCl+H(2)O is...

    Text Solution

    |

  19. If H^(+)+OH^(-)rarrH(2)O+13.7Kcal , the heat of neutralisation for com...

    Text Solution

    |

  20. In which of the following neutralization reaction, the heat of neutral...

    Text Solution

    |