Home
Class 11
PHYSICS
What is entropy?...

What is entropy?

Promotional Banner

Topper's Solved these Questions

  • THERMAL PROPERTIES OF MATTER

    R G PUBLICATION|Exercise EXERCISE|34 Videos

  • UNITS AND MEASUREMENTS

    R G PUBLICATION|Exercise EXERCISE|51 Videos

Similar Questions

Explore conceptually related problems

Why adsorption accompanied by decrease in entropy?

What is meant by power of a lens? What is its unit?

What is meant by K_m value in enzyme reaction? What does it indicate?

What is electrolytic refining of Aluminium. What is the electrolyte used in the process?

What is meant by modification of root? What type of modification of root is found in the : Turnip

What is meant by plane polarised light. What type of wave show these property?

Explain the following Adsoption of a gas on surface solid is generally accompanied by decrease in entropy, still it is spontaneous process.

Calculate the entropy change when 50 gm water changes the temperature from 0^@C to 40^@C .

What is a shunt? What is its use?

What is ferromagnetism? What are the ferromagnetic substance?

R G PUBLICATION-THERMODYNAMICS-EXERCISE
  1. What is the relation between heat and work?

    Text Solution

    |

  2. Define isothermal and adiabatic processes. State the second law of the...

    Text Solution

    |

  3. What is entropy?

    Text Solution

    |

  4. state the second law of thermodynamics .

    Text Solution

    |

  5. What is thermodynamic equilibrium?

    Text Solution

    |

  6. Sate and explain first law of thermodynamic.

    Text Solution

    |

  7. what are limitations of first law of thermodynamics.

    Text Solution

    |

  8. What is Carnot engine and what is its efficency?

    Text Solution

    |

  9. Calculate the amount of heat produced when 2kg substance pulled in a f...

    Text Solution

    |

  10. Calculate the amount of work done on 1gm-mole gas at 27^@C when volume...

    Text Solution

    |

  11. In a Carnot engine temperature of the source and sink is 500 K and 375...

    Text Solution

    |

  12. Calculate the entropy change when 50 gm water changes the temperature ...

    Text Solution

    |

  13. One mole of a gas is taken through a cycle as shown in figure calculat...

    Text Solution

    |

  14. One mole of a gas is taken through a cycle as shown in figure calculat...

    Text Solution

    |

  15. One mole of a gas is taken through a cycle as shown in figure calculat...

    Text Solution

    |

  16. An ideal gas system undergoes an isothermal process, then the work don...

    Text Solution

    |

  17. Calculate the amount of work done is an adiabatic process.

    Text Solution

    |

  18. What is Carnot engine and what is its efficency?

    Text Solution

    |

  19. What is refregerator. Explain the working principle on the basis of Ca...

    Text Solution

    |

  20. The efficiency of a Carnot engine is frac(1)(6) when temperature if th...

    Text Solution

    |