Home
Class 12
CHEMISTRY
Which of the following shows increase in...

Which of the following shows increase in entropy?

A

Stretching of rubber band

B

`CH_4(g) + 2O_2(g) → CO_2(g) + 2H_2O(g)`

C

Diamond → Graphite

D

All of these

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

Similar Questions

Explore conceptually related problems

Which of the following shows an increasing value of e//m ?

Which of the following is incorrect about entropy (S) ?

In which of following there is decrease in entropy :-

Which of the following occurs with an increase in entropy?

For which of the following processes is the entropy change zero,

Which of the following expressions regarding entropy is not correct?

AAKASH INSTITUTE-TEST 2-EXERCISE
  1. In the reaction SO2 + O3 → SO3 + O2 Equivalent weight of SO2 will be

    Text Solution

    |

  2. Conjugate acid of NH2^- is

    Text Solution

    |

  3. Which of the following shows increase in entropy?

    Text Solution

    |

  4. Which of the following is possible acid base reaction?

    Text Solution

    |

  5. Which of the following is on acidic salt?

    Text Solution

    |

  6. Calculate the bond energy of N-N bond if heat of atomisation of NH3 an...

    Text Solution

    |

  7. Which of the following is best fuel? Given heats of combustion of CH4,...

    Text Solution

    |

  8. An open flask contains air at 27°C. Calculate the temperature at which...

    Text Solution

    |

  9. Calculate the volume of 0.1 M FeSO4 reacted with 20 mL of 0.2 N K2Cr2O...

    Text Solution

    |

  10. Equal moles of each H2, CH4 and SO3 are kept in a vessel. A hole is ma...

    Text Solution

    |

  11. Calculate enthalpy change for C6H5COOH → C6H5COO^- + H^+ (p break) ...

    Text Solution

    |

  12. When 20 mL of a strong acid is mixed to 20 mL of strong alkali, the te...

    Text Solution

    |

  13. Calculate percentage purity of hydrogen peroxide, 0.2 g of which has b...

    Text Solution

    |

  14. Calculate the percentage of AB3 dissociated in the following reaction ...

    Text Solution

    |

  15. Compare the average molar kinetic energies of He and Ar at 300 K

    Text Solution

    |

  16. Number of molecules present in 1 dm3 of N2 at NTP1 whose compressibili...

    Text Solution

    |

  17. The ligand which can show linkage isomerism is

    Text Solution

    |

  18. In froth floatation method, potassium ethyl xanthate is added to

    Text Solution

    |

  19. If AΔo is the octahedral crystal field splitting energy, then the CFSE...

    Text Solution

    |

  20. Complex which is paramagnetic as well as outer orbital in nature is

    Text Solution

    |