Home
Class 11
CHEMISTRY
The value of DeltaS is negative for the ...

The value of `DeltaS` is negative for the process

A

Burning of rocket Fuel

B

Dissolution of sugar

C

Sublimation of Iodine

D

Freezing of water

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • THERMODYNAMICS

    NARAYNA|Exercise Level -I (C.W)|62 Videos

  • THERMODYNAMICS

    NARAYNA|Exercise Level -II (C.W)|41 Videos

  • THERMODYNAMICS

    NARAYNA|Exercise Assertion- Reason|5 Videos

  • STRUCTURE OF ATOM

    NARAYNA|Exercise EXERCISE - IV EXEMPLAR PROBLEMS|24 Videos

Similar Questions

Explore conceptually related problems

For the reversible process, the value of DeltaS is given by the expression:

1 mol of an ideal gas undergoes different thermodynamical process in P-V diragram given below : What will be the value of DeltaH and DeltaE for overall process ?

For which of these processes is the value of Delta S negative? i. Sugar is dissolved in water. ii. Steam condenses on a surface. iii. CaCO_(3) is decomposed into CaO and CO_(2) .

The enthalpy of vaporisation of water at 100^(@)C is 40.63 KJ mol^(-1) . The value Delta E for the process would be :-

DeltaE=0 for which process

Which of the following reactions will have the value of DeltaS with a negative sign?

In which reaction DeltaS is negative :-

NARAYNA-THERMODYNAMICS-C.U.Q
  1. Which of the following reaction is associated with an increase in entr...

    Text Solution

    |

  2. For the reaction, 2HgO((s)) rarr 2Hg((l))+O(2(g))

    Text Solution

    |

  3. The value of DeltaS is negative for the process

    Text Solution

    |

  4. The quantity which is not zero for an element in its standard state at...

    Text Solution

    |

  5. In which of the following process entropy increases? (a) Rusting of ...

    Text Solution

    |

  6. For the spontaneous process 2F(g) rarr F(2) (g), the sign of DeltaH an...

    Text Solution

    |

  7. Entropy of a perfect crystalline solid at absolute zero is

    Text Solution

    |

  8. Which of the following has highest Entropy

    Text Solution

    |

  9. Entropy change for an adiabatic reversible process is

    Text Solution

    |

  10. which of the following statements is incorrect

    Text Solution

    |

  11. For reversible process at equilibrium, the change in entropy may be ex...

    Text Solution

    |

  12. The units of entropy are

    Text Solution

    |

  13. For a spontaneous process, which of the following is true?

    Text Solution

    |

  14. For a non-spontaneous reaction, at 30^(@)C, DeltaH gt 0 & DeltaS gt 0....

    Text Solution

    |

  15. Thermodynamic parameter which is a state function and also used to mea...

    Text Solution

    |

  16. The most random state of H(2)O system is

    Text Solution

    |

  17. Which of the following Process is non-spontaneous ?

    Text Solution

    |

  18. Machine which tranfers heat from lower temperature region to higher te...

    Text Solution

    |

  19. all natural processes are

    Text Solution

    |

  20. The statement "Heat cannot flow from colder body to hotter body" is kn...

    Text Solution

    |