Home
Class 12
CHEMISTRY
What can be concluded about the values o...

What can be concluded about the values of `DeltaH` and `DeltaS` from this graph ?

A

`DeltaH gt 0, DeltaS gt 0`

B

`DeltaH gt 0, DeltaS lt 0`

C

`DeltaH lt 0, DeltaS gt 0`

D

`DeltaH lt 0, DeltaS lt 0`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • GRAPHICAL INTERPRETATION

    GRB PUBLICATION|Exercise B. Gaseous State|1 Videos

  • GRAPHICAL INTERPRETATION

    GRB PUBLICATION|Exercise Gaseous State|39 Videos

  • GRAPHICAL INTERPRETATION

    GRB PUBLICATION|Exercise Subjective Type|23 Videos

  • F-BLOCK ELEMENTS

    GRB PUBLICATION|Exercise Subjective type|7 Videos

  • HYDROCARBON (ALIPHATIC)

    GRB PUBLICATION|Exercise Previous years jee questions|28 Videos

Similar Questions

Explore conceptually related problems

What can be concluded about the substance represented by this phase diagram ?

When solid NH_(4)NO_(3) is dissolved in water at 25^(@)C , the temperature of the solution decreases. What is true about the signs of DeltaH and DeltaS for this process?

DeltaH gt DeltaE for the reaction

According to the graph (ln vapour pressure us 1//T) what can be concluded about the enthalpies of vaporization (DeltaH_(vap)) of liquids X and Y ?

In evaporation of water, DeltaH and DeltaS are

In the graph the natural log of the vapour pressures of two substances are plotted vs 1/T. what can be concluded about the relative the 1/T enthalpies of vaporization (DeltaH_(vap)) of these substances?

What are the sign of DeltaH and DeltaS for a reaction that is spontaneous only at low temperatures?

GRB PUBLICATION-GRAPHICAL INTERPRETATION-Thermodynamics
  1. An ideal gas is subjected to two different process in which it is heat...

    Text Solution

    |

  2. Which is correct for cyclic process as shown in figure ? Choose the ...

    Text Solution

    |

  3. For an ideal gas three adiabatic processes are carried out upto same f...

    Text Solution

    |

  4. A student is calculating the work during a reversible isothermal proce...

    Text Solution

    |

  5. [At constant temperature and pressure] Statement-I : C will part...

    Text Solution

    |

  6. If the internal energy of an ideal gas varies as U = 2PV and the gas u...

    Text Solution

    |

  7. This curve is produced when a pure substance is heated. Which characte...

    Text Solution

    |

  8. What can be concluded about the values of DeltaH and DeltaS from this ...

    Text Solution

    |

  9. The process in which an ideal gas undergoes change from X to Y as show...

    Text Solution

    |

  10. An ideal gas is taken around the cycle ABCA as shown in P-V diagram. T...

    Text Solution

    |

  11. A heat engine carries one mole of an ideal monoatomic gas around the c...

    Text Solution

    |

  12. Two moles of Helium gas undergo a reversible cyclic process as shown i...

    Text Solution

    |

  13. In the cyclic process shown in P-V diagram the magnitude of work done ...

    Text Solution

    |

  14. P-V plot for two gases (assuming ideal) during adiabatic processes are...

    Text Solution

    |

  15. A given mass of gas expends from the state A to the state B by three p...

    Text Solution

    |

  16. Following graph shows a single stage expansion, then work done by the ...

    Text Solution

    |

  17. One mole of an ideal monoatomic gas undergoes a cyclic process as show...

    Text Solution

    |

  18. A sample of 2 kg of helium (assumed ideal) is taken through the proces...

    Text Solution

    |

  19. Which of the following options regarding area under the graph is/are c...

    Text Solution

    |

  20. For an ideal gas subjected to different processes as shown by the grap...

    Text Solution

    |