Home
Class 12
CHEMISTRY
The first law of thermodynamics for is...

The first law of thermodynamics for isothermal process is

A

q=-W

B

`DeltaU = W`

C

`DeltaU = qv`

D

`DeltaU=-q_(v)`

Text Solution

Verified by Experts

The correct Answer is:
A
In isothermal process, `DeltaU =O`
First law of thermodynamics `DeltaU = q+w`
For isothermal process, q=-w
Promotional Banner

Topper's Solved these Questions

  • MCQs FROM PREVIOUS BOARD QUESTION PAPERS

    NIKITA PUBLICATION|Exercise MHT-CET:2070|1 Videos

  • MCQs FROM PREVIOUS BOARD QUESTION PAPERS

    NIKITA PUBLICATION|Exercise MHT-CET:2071|2 Videos

  • MCQs FROM PREVIOUS BOARD QUESTION PAPERS

    NIKITA PUBLICATION|Exercise MHT-CET:2016|44 Videos

  • HALOALKANES AND HALOARENES

    NIKITA PUBLICATION|Exercise MULTIPLE CHOICE QUESTIONS|386 Videos

  • Multiconversion Questions

    NIKITA PUBLICATION|Exercise MCQs|58 Videos

Similar Questions

Explore conceptually related problems

Discuss the application of the first law of thermodynamics to an isothermal process.

Write the expression of first law of thermodynamics for an isothermal process.

State and explain first law of thermodynamics. Discuss the application of first law of thermodynamics to (i) isothermal process, (ii) adiabatic process.

Mathematical equation of first law of thermodynamics for isochoric process is

Which one of the following equations does not correctly respresents the first law of thermodynamics for the given process?

NIKITA PUBLICATION-MCQs FROM PREVIOUS BOARD QUESTION PAPERS -MHT-CET:2017
  1. Which of the following expression represents Arrhenius equation ?

    Text Solution

    |

  2. Which of the following compound will give positive iodoform test ?

    Text Solution

    |

  3. The first law of thermodynamics for isothermal process is

    Text Solution

    |

  4. The conversion of ethyl bromide using sodium iodide and dry acetone, ...

    Text Solution

    |

  5. What is the hybridization of carbon atoms in fullerence?

    Text Solution

    |

  6. Which of the following is used as antiseptic ?

    Text Solution

    |

  7. In Preparation of sulphuric acid from sulphur dioxide in lead chamber ...

    Text Solution

    |

  8. The correct charge on an co-ordination number of 'Fe' in K(3)[Fe(CN)(6...

    Text Solution

    |

  9. Which among the following reactions is an example of pseudo first orde...

    Text Solution

    |

  10. The amine which reacts with p-toluenesulphonyl chloride to gives a cle...

    Text Solution

    |

  11. The work done during combustion of 9 xx 10^(-2) kg of ethane, C(2)H(6)...

    Text Solution

    |

  12. What type of sugar molecule is present in DNA ?

    Text Solution

    |

  13. The molarity of solution containing 15.20 g of urea, (molar mass ...

    Text Solution

    |

  14. The acid, which contains both -OH and -COOH groups is

    Text Solution

    |

  15. Identify the compound in which phosphorus exists in the oxidation stat...

    Text Solution

    |

  16. (+2)2- Methylbutan-1-ol and (-2)2-Methylbutan -1-ol have different val...

    Text Solution

    |

  17. Which among the following is NOT a mineral iron?

    Text Solution

    |

  18. Nitration of which among the following compounds yields cyclonite?

    Text Solution

    |

  19. Calculate the work done during compression of 2 mol of an ideal gas...

    Text Solution

    |

  20. Which element among the following does form Ppi - Ppi multiple bonds?

    Text Solution

    |