Home
Class 11
CHEMISTRY
DeltaC(p) for change ,N(2(g))+3H(2(g))=2...

`DeltaC_(p)` for change `,N_(2(g))+3H_(2(g))=2NH_(3(g))` is `:`

A

`C_(pNH_(3))-(C_(pN_(2)))`

B

`2C_(pNH_(3))-(C_(pN_(2))+3C_(pH_(2)))`

C

`2C_(pNH_(3))-(C_(pH_(2)))`

D

`2C_(pNH_(3))+(C_(pN_(2))+3C_(pH_(2)))`

Text Solution

Verified by Experts

The correct Answer is:
B

`DeltaC_(p)=C_(p)` of products `-C_(p)`of reactants.
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

DeltaC_(p) for the change, N_(2)(g) + 3H_(2)(g) = 2NH_(3)(g) is

If Delta_(f)G^(@) for NH_(3)(g) is -16.4 kJ "mol"^(-1) , then DeltaG^(@) for the reaction: N_(2)(g) + 3H_(2)(g) to 2NH_(3)(g) is

The enthalpy change (Delta H) for the reaction N_(2) (g)+3H_(2)(g) rarr 2NH_(3)(g) is -92.38 kJ at 298 K . What is Delta U at 298 K ?

The equilibrium constant for the reaction, N_(2(g))+3H_(2(g)) to 2NH_(3(g)) and 2N_(2(g)) +6H_(2(g))to 4NH_(3(g)) are K_1 and K_2 , respectively. The relationship between K_1 and K_2 is

For the reaction, N_(2)(g)+3H_(2)(g) to 2NH_(3)(g)

The standard enthyalpy of N_(2(g))+3H_(2(g)rarr2NH_(3(g)) is

P BAHADUR-THERMOCHEMISTRY-Exercise 3a objective problems
  1. Under the same conditions, how many mL of 1M KOH and 0.5M H(2)SO(4)sol...

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  5. Which of the following is incorrect about the reaction : underset((D...

    Text Solution

    |

  6. For N(2)(g) + 3H(2)(g) rarr 2NH(3)(g) + 22kcal, E(a) for the reaction ...

    Text Solution

    |

  7. Bond energy of N-H,H-H and N-=N are a,b,c respectively. The DeltaH for...

    Text Solution

    |

  8. If heat of neutralisation is -13.7kcal at 25^(@)C and H(f(H(2)O))^(@)=...

    Text Solution

    |

  9. If (1)/(2)X(2)O((s)) rarr X((s))+(1)/(4)O(2(g)),DeltaH=90kJ then heat ...

    Text Solution

    |

  10. The data given below are for vapour phase reactions at constant pressu...

    Text Solution

    |

  11. The product of combustion of an aliphatic thiol (RSH) at 298K are :

    Text Solution

    |

  12. The bond energy of H(2) is 104.3 kcal mol^(-1) . If means that :

    Text Solution

    |

  13. Heat of neutralisation of NaOH and HCl is -57.46 kJ // equivalent. The...

    Text Solution

    |

  14. The lattice energy of solid NaCI is 180 kcal mol^(-1). The dissolution...

    Text Solution

    |

  15. Heat of neutralisation of HF is :

    Text Solution

    |

  16. The heat of atomisation of PH(3(g)) is 228kcal mol^(-1) and that of P(...

    Text Solution

    |

  17. Given that : 2CO((g))+O(2(g))rarr2CO(2(g)),DeltaH^(@)=-P kJ C((s))...

    Text Solution

    |

  18. For which reaction DeltaH=DeltaU ?

    Text Solution

    |

  19. The enthalpy of hydrogenation of cyclohexene is -119.5kJ mol^(-1). If ...

    Text Solution

    |

  20. For which of the following reactions heat of formation (Delta(f)H) is ...

    Text Solution

    |