Home
Class 12
CHEMISTRY
For which reaction from the following, D...

For which reaction from the following, `DeltaS` will be maximum?

A

`Ca(s)+(1)/(2)O_(2)(g)toCaO(s)`

B

`CaCO_(3)(s)toCaO(s)+CO_(2)(g)`

C

`C(s)+O_(2)(g)toCO_(2)(g)`

D

`N_(2)(g)+O_(2)(g)to2NO(g)`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • Chemical Thermodynamics and Thermochemistry

    OP TANDON|Exercise Set 2|18 Videos

  • Chemical Thermodynamics and Thermochemistry

    OP TANDON|Exercise Objective Question Level B|56 Videos

  • Chemical Thermodynamics and Thermochemistry

    OP TANDON|Exercise Practice problems|81 Videos

  • CHEMICAL KINETICS

    OP TANDON|Exercise LINKED COMPRESHENSION TYPE QUESTIONS ( SECTION-VI)|4 Videos

  • CLASSIFICATION AND NOMENCLATURE OF ORGANIC COMPOUNDS

    OP TANDON|Exercise INTEGER|2 Videos

Similar Questions

Explore conceptually related problems

For whichreaction from the following , (DeltaS) will be maximum

Which reaction among the following will have the maximum value of Delta S ?

Consider the given reaction RCOOAg overset(Br_(2)//Delta)to R-Br which one of the following acid will give maximum yield of R-Br in the above reaction?

Consider the given reaction RCOOAgoverset(Br_(2)//Delta)toR-Br Which one of the following aicd will give maximum yield of R-Br in the above reaction?

Consider the given reaction, RCOOAg overset(Br_(2)//Delta)underset(C Cl_(4))rarrR-Br Which one of the following acids will give maximum yield of R-Br in the above reaction ?

For which of the following reactions, DeltaS is not positive :

OP TANDON-Chemical Thermodynamics and Thermochemistry-Objective Question Level-A
  1. The unit of entropy is

    Text Solution

    |

  2. Given that Deltah(f)(H)=218 kJ//mol. Express the H-H bond energy in K ...

    Text Solution

    |

  3. For which reaction from the following, DeltaS will be maximum?

    Text Solution

    |

  4. A particular reaction at 27^(@)C for which DeltaH gt 0 and DeltaS gt 0...

    Text Solution

    |

  5. Althought he dissolution of ammonium chloride in water is an endotherm...

    Text Solution

    |

  6. In general, for exothermic reactions to be spontaneous

    Text Solution

    |

  7. For the reversible process, the value of DeltaS is given by the expres...

    Text Solution

    |

  8. In an electrochemical cell, if E^(@) is the e.m.f. of the cell involvi...

    Text Solution

    |

  9. The standard Gibb's free energy change, DeltaG^(@) is related to equil...

    Text Solution

    |

  10. The value of entropy in the universe is

    Text Solution

    |

  11. Which of the following thermodynamic relation is correct?

    Text Solution

    |

  12. The enthalpy of formation for C(2)H(4)(g), CO(2)(g) and H(2)O(l) at 25...

    Text Solution

    |

  13. Identify the correct statement regarding entropy

    Text Solution

    |

  14. When enthalpy and entropy change for a chemical reaction are -2.5 xx10...

    Text Solution

    |

  15. One mole of an ideal gas at 300K is expanded isothermally from an init...

    Text Solution

    |

  16. Latent heat of vaporisation of a liquid at 500K and 1 atm pressure is ...

    Text Solution

    |

  17. The enthalpy change of a reaction does not depend on

    Text Solution

    |

  18. Which plot represents for an exothermic reaction ?

    Text Solution

    |

  19. Given : S((s))+(3)/(2)O(2(g))rarrSO(3(g)+2X Kcal SO(2(s))+(1)/(2)O(2...

    Text Solution

    |

  20. NH(3)(g)+3Cl(2)toNCl(3)(g)+3HCl(g),DeltaH(1) N(2)(g)+3H(2)(g)to2NH(3...

    Text Solution

    |