Home
Class 12
CHEMISTRY
Assume each reaction is carried out in a...

Assume each reaction is carried out in an open container. For which reaction will `DeltaH` = `DeltaE` ?

A

`C(s) +2H_2O(g) rarr2H_2(g) +CO_2(g)`

B

`PCl _5(g) rarr PCl_3(g) +Cl_2(g)`

C

`2CO_3(g)+O_2(g) rarr2CO_2(g)`

D

`H_2(g)rarrBr_2(g) rarr2HBr(g)`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • NTA NEET SET 71

    NTA MOCK TESTS|Exercise CHEMISTRY|45 Videos

  • NTA NEET SET 73

    NTA MOCK TESTS|Exercise CHEMISTRY|45 Videos

Similar Questions

Explore conceptually related problems

Assume each reaction is carried out in an open container. For which reaction will DeltaH=DeltaU ?

Assume each reaction is carried in open container. For which reaction DeltaHgtDeltaE ?

For which reaction DeltaH=DeltaU ?

The reaction in which DeltaH gt DeltaU is .

The following reactions carried in open vessel. The reaction for which Delta H = Delta U will be

For which of the following reactions, deltaH = deltaU ?

For which of the following reactions DeltaH=DeltaE+2RT

Calculate the work done when 112 g iron reacts with dilute HCl at 300 K. The reaction is carried out in an open container (At mass of Fe = 56)

NTA MOCK TESTS-NTA NEET SET 72-CHEMISTRY
  1. When molten Zn is cooled to solid state, it assumes HCP structure. The...

    Text Solution

    |

  2. A compound that gives a positive iodoform test is :

    Text Solution

    |

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

    Text Solution

    |

  4. The common features among the species CN^-, CO and NO^+

    Text Solution

    |

  5. Which of the following does not apply to bonding in metals ?

    Text Solution

    |

  6. Equal volumes of three acid solutions of pH 3, 4 and 5 are mixed in a ...

    Text Solution

    |

  7. Why lime stone is added in the extraction of lead from galena ?

    Text Solution

    |

  8. Mixture containing aqueous Li^+,Na^+ , K^+ ions are electrolysed . Cat...

    Text Solution

    |

  9. Explain why an organic liquid vaporises at a temperature below its boi...

    Text Solution

    |

  10. In curing cement plasters, water is sprinkled from time to time. This ...

    Text Solution

    |

  11. The function of "Sodium pump" is a biological process operating in eac...

    Text Solution

    |

  12. The main product of the following reaction is C6H5CH2CH(OH)CH(CH3)2 ov...

    Text Solution

    |

  13. Which of the following statements is incorrect for a homologous series...

    Text Solution

    |

  14. The amount of silver deposited by passing 241. 25 C of current through...

    Text Solution

    |

  15. Reaction 2Br((aq.))^(-)+Cl(2(aq.))rarr2Cl((aq.))^(-)+Br(2(aq.)), is u...

    Text Solution

    |

  16. The enthalpies of the elements in their standard states are arbitraril...

    Text Solution

    |

  17. The percentage of lanthanides and iron, respectively , in which metal ...

    Text Solution

    |

  18. Which of the following is not an explosive?

    Text Solution

    |

  19. ClO2 is an/a

    Text Solution

    |

  20. If n = 6, the correct sequence for filling of electrons will be.

    Text Solution

    |