Home
Class 11
CHEMISTRY
For which exothermic reaction is deltaE ...

For which exothermic reaction is `deltaE` more negative than `deltaH`?

A

`Br_(2)(l)toBr_(2)(g)`

B

`2C(s)+O_(2)(g) to 2CO(g)`

C

`H_(2)(g)+F_(2)(g) to 2HF(g)`

D

`2SO_(2)(g)+O_(2)(g) to 2SO_(2)(g)`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • SALT ANALYSIS

    GRB PUBLICATION|Exercise Subjective Type|69 Videos

Similar Questions

Explore conceptually related problems

An exothermic reaction is one which

In which reaction DeltaS is negative :-

For an exothermic reaction, DeltaH is positive.

In which reaction(s), DeltaS in negative?

GRB PUBLICATION-THERMODYNAMICS-All Questions
  1. For which reaction is deltaH (enthalpy change) most nearly equal to de...

    Text Solution

    |

  2. A gold ring that weighting 3.81g is heated to 84^(@)Cand placed in 50....

    Text Solution

    |

  3. For which exothermic reaction is deltaE more negative than deltaH?

    Text Solution

    |

  4. An ice cube of unknown mass at 0^(@)C is added to 265g of H(2)O at 25....

    Text Solution

    |

  5. What is the specific heat capacity of mercury ("in" Jxxg^(-1)xxC^(-1))...

    Text Solution

    |

  6. For reactions conducted at constant pressure, under that what conditio...

    Text Solution

    |

  7. 84.12g "of gold at" 120.1^(@)C. Is placed in 106.4g of H(2)Og at 21.4...

    Text Solution

    |

  8. A 10.00g piece of metal is heated to 80.00^(@)C and placed in 100.0g ...

    Text Solution

    |

  9. When MgO reacts with H(2)O at 25^(@)C and 1 atm, the volume change is ...

    Text Solution

    |

  10. An ice cube at an unknown temperature is added to 25.0g of liquid H(2)...

    Text Solution

    |

  11. Which is (are) state properties? (P) enthalpy (Q) heat (C ) Volume

    Text Solution

    |

  12. How much work is done by the gas when 1.00g of sodium azide, NaN(3) (M...

    Text Solution

    |

  13. The specific heat capacities of three metals are given below. If...

    Text Solution

    |

  14. A system consists of a gas contined in a thin ballon. If the ballon de...

    Text Solution

    |

  15. Which of the following is a mathametical statement of the first law of...

    Text Solution

    |

  16. 7 g of N(2)g at 27^(@)C is expanded slowly and isothermally form press...

    Text Solution

    |

  17. An ideal gas involved in a reversible adiabatic process follow the law...

    Text Solution

    |

  18. One mole of H(2) at 25^(@)C undergo combustion in the presence of exce...

    Text Solution

    |

  19. 2(Ag)toB(g), deltaH=-20kcal//mol. In a closed rigid container, 0.2mole...

    Text Solution

    |

  20. A real gas is subjective to an adiabatic process form (2"bar",40L,300K...

    Text Solution

    |