Home
Class 11
CHEMISTRY
For the reaction 2Cl(g) rarr Cl(2)(g),...

For the reaction
`2Cl(g) rarr Cl_(2)(g)`, what are the signs of `DeltaH` and `DeltaS`?

Text Solution

AI Generated Solution

To determine the signs of ΔH (enthalpy change) and ΔS (entropy change) for the reaction: \[ 2 \text{Cl}(g) \rightarrow \text{Cl}_2(g) \] we can analyze the reaction step by step. ### Step 1: Analyze the Reaction In this reaction, two gaseous chlorine atoms (Cl) combine to form one molecule of chlorine gas (Cl₂). ...
Promotional Banner

Topper's Solved these Questions

  • NCERT BASED EXERCISE

    CENGAGE CHEMISTRY|Exercise Chemical Equilibrium|72 Videos
  • NCERT BASED EXERCISE

    CENGAGE CHEMISTRY|Exercise Atomic Structure|94 Videos
  • ISOMERISM

    CENGAGE CHEMISTRY|Exercise Assertion-Reasoning Type|1 Videos
  • ORGANIC REACTION MECHANISM

    CENGAGE CHEMISTRY|Exercise Analytical and Descriptive|6 Videos

Similar Questions

Explore conceptually related problems

For the reaction 2CI(g) to CI_(2)(g) What are the signs of DeltaH and DeltaS ? what would be the nature of reaction

For the reaction, 2H(g) to H_(2)(g) , what are the signs of DeltaH and DeltaS ?

For the reaction, 2Cl(g) rarr Cl_2(g) , the correct option is:

For the reaction 2H(g)rarr H_(2)(g) , the sign of DeltaH and DeltaS respectively are :

CENGAGE CHEMISTRY-NCERT BASED EXERCISE-Thermodynamics
  1. For an isolated system, DeltaU=0. What will be the value of DeltaS?

    Text Solution

    |

  2. For the reaction at 298 K 2A+B rarr C DeltaH=400 kJ mol^(-1) and D...

    Text Solution

    |

  3. For the reaction 2Cl(g) rarr Cl(2)(g), what are the signs of DeltaH ...

    Text Solution

    |

  4. For the reaction, 2A(g)+B(g) rarr 2D(g) DeltaU^(Θ)=-10.5 kJ and De...

    Text Solution

    |

  5. The equilibrium constant for a reaction is 10. What will be the value ...

    Text Solution

    |

  6. Comment on the thermodynamic stability of NO(g), given 1/2N(2)(g)+1/...

    Text Solution

    |

  7. Calculate the entropy change in surroundings when 1.00 mol of H(2)O(l)...

    Text Solution

    |

  8. 0.562g of graphite kept in a bomb calorimeter in excess of oxygen at 2...

    Text Solution

    |

  9. Red phosphorus reacts with liquid bromine in an exotermic reaction : 2...

    Text Solution

    |

  10. A swimmer coming out from a pool is covered with a film of water weig...

    Text Solution

    |

  11. With the help of thermochemical equations given below, determine Delta...

    Text Solution

    |

  12. The combustion of 1 mol of benzene takes place at 298 K and 1 atm. Aft...

    Text Solution

    |

  13. Use the bond enthalpies listed below to estimate the enthalpy change f...

    Text Solution

    |

  14. Explain the following terms: (a) System, surroundings (b) State fu...

    Text Solution

    |

  15. Define the following terms: (a) Standard enthalpy of formation (b)...

    Text Solution

    |

  16. In what way internal energy is different from enthalpu? Explain both t...

    Text Solution

    |

  17. Which of the following are open, close or nearly isolated system? (a...

    Text Solution

    |

  18. Which of the following rae state functions? (a) Height of a hill ...

    Text Solution

    |

  19. Give the appropriate reason for the followings: a. It is a preferabl...

    Text Solution

    |

  20. (a) Calculate the energy needed to raise the temperature of 10.0g of ...

    Text Solution

    |