Home
Class 11
CHEMISTRY
For the reaction, 2NH3(g) rarr N2(g) + 3...

For the reaction, `2NH_3(g) rarr N_2(g) + 3H_2 (g)`, which of the following statement is correct?

A

`Delta`H=`Delta`E

B

`DeltaHgeDeltaE`

C

`DeltaHgtDeltaE`

D

`Delta`H=0

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • MODEL QUESTION PAPER 19

    UNITED BOOK HOUSE|Exercise EXERCISE|62 Videos

  • MODEL QUESTION PAPER 20

    UNITED BOOK HOUSE|Exercise EXERCISE|53 Videos

Similar Questions

Explore conceptually related problems

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

For the reaction, 2NH_3(g) iff N_2(g) + 3H_2(g) the units of K_p will be

For reaction N_2(g)+3H_2(g)hArr 2NH_3(g) which of the following is valid

For the reaction 2H_(2)(g)+O_(2)(g)=2H_(2)O(g) , which of the following fact holds good?

For the reaction 2NH_3 (g) overset(rarr) (larr) N_2 (g) + 3H_2 (g) the unit of the K_p will be

At high pressure the following reaction is zero order. 2NH_(3)(g)underset("platinum catalyst")overset (1130K)rarrN_(2)(g)+3H_(2)(g) . Which of the following options are correct for this reaction -

Consider that the first order decomposition reaction of N_2O_5 written as 2N_2O_5(g) rarr 4NO_2(g) + O_2(g): rate = k[N_2O_5] N_2o_5(g) rarr 2NO_2(g) +1/2 O_2(g): rate = k^'[N_2O_5] Which among the following one is correct?

This question has Statement I and Statement It. Of the four choices given after the Statements, choose the one that best describes the two Statements Statement - I : For the reaction N_2(g) + 3H_2(g) iff 2NH_3(g) Units of K_c = L^2mol^-2 Statement - II : For the reaction N_2(g) + 3H_2(g) iff 2 NH_3(g) Equilibrium constant, K_c = [NH_3]^2/([N_2][H_2]^3)

UNITED BOOK HOUSE-MODEL QUESTION PAPER 2-EXERCISE
  1. The ratio of most probable velocity, average velocity and root mean sq...

    Text Solution

    |

  2. The heat absorbed in a reaction at constant temperature and constant v...

    Text Solution

    |

  3. For the reaction, 2NH3(g) rarr N2(g) + 3H2 (g), which of the following...

    Text Solution

    |

  4. Which of the following oxides is not expected to react with NaOH?

    Text Solution

    |

  5. Which has the maximum lattice energy?

    Text Solution

    |

  6. The IUPAC name of the compound, CH-=C—CH=CH2 is

    Text Solution

    |

  7. The molecule in which C-H bond length is maximum is

    Text Solution

    |

  8. The catalyst used in the above conversion is

    Text Solution

    |

  9. Benzene reacts with I2 in presence of which of the following to give i...

    Text Solution

    |

  10. Hypothermia is a disease for

    Text Solution

    |

  11. The atomic weight and equivalent weight of an element are 27 and 9 res...

    Text Solution

    |

  12. Which block contains inner transition elements.

    Text Solution

    |

  13. Which element has highest oxidising property?

    Text Solution

    |

  14. Is entropy increases for-the following change? Explain :C(diamond) rar...

    Text Solution

    |

  15. According to first law, for a cyclic process q + w =……………..

    Text Solution

    |

  16. C6H6+CO+HCl overset (Anhydrous AlCl3) underset (Cu2Cl2)() 'A', Identif...

    Text Solution

    |

  17. How many neutrons are present in 5 xx 10^-1 moles of C6 ^14?

    Text Solution

    |

  18. Write two difference between orbit anoorbital. What difference will be...

    Text Solution

    |

  19. Write two limitations of Bohr’s theory.

    Text Solution

    |

  20. [SiF6]^(2-) is known but [SiCI6]^(2-) is not. Give reasons.

    Text Solution

    |