Home
Class 11
CHEMISTRY
Two moles of a perfect gas undergo the f...

Two moles of a perfect gas undergo the following processes:
a. A reversible isobaric expansion from `(1.0 atm, 20.0L)` to `(1.0 atm, 40.0L)`.
b. A reversible isochroic change of state from `(1.0 atm, 40.0L)` to `(0.5 atm, 40.0 L)`
c. A reversible isothermal expansion from `(0.5 atm, 40.0 L) to(1.0 atm, 20.0 L)`.
i. Sketch with lables each of the processes on the same `P -V` diagram.
ii. Calculate the total work `(w)` and teh total heat change `(q)` involved in the above process.
iii. What will be the values of `DeltaG` and `DeltaH` for the overall process?

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • THERMODYNAMICS

    CENGAGE CHEMISTRY ENGLISH|Exercise Archives (True/False)|2 Videos

  • STOICHIOMETRY

    CENGAGE CHEMISTRY ENGLISH|Exercise Archives Subjective|33 Videos

Similar Questions

Explore conceptually related problems

Two moles of a perfect gas undergo the following processes: a. A reversible isobaric expansion from (1.0 atm, 20.0L) to (1.0 atm, 40.0L) b. A reversible isochroic change of state from (1.0 atm, 40.0L) to (0.5 atm, 40.0 L) c. A reversible isothermal expansion from (0.5 atm, 40.0 L) to(1.0 atm, 20.0 L) i. Sketch with lables each of the processes on the same P -V diagram. ii. Calculate the total work (w) and the total heat change (q) involved in the above process. iii. What will be the values of DeltaH for the overall process?

Two moles of an ideal gas undergo the following process : (a) a reversible isobaric expansion from ( P atm, V L) to ( P atm , 2V L) . (b) a reversible isochoric change of state from ( P atm , 2V,L) to (P//2 atm, 2V L) (c ) a reversible isothermal compression from (P//2 atm, 2V L) to (P atm, V L) . Sketch with labels each of the processes on the same P-V diagram.

A perfect gas undergoes a reversible adiabatic expansion from (300 K, 200 atm) to (90 K, 10 atm). Find the atomicity of gas.

1 mole of an ideal gas undergoes an isothermal reversible expansion form 10 atm to 1 atm at 300 K. What will be the work done ?

One mole of an ideal gas undergoes a change of state (2.0) atm, 3.0 L) to (2.0 atm, 7.0 L) with a change in internal energy (DeltaU) = 30 L-atm. The change in enthalpy (DeltaH) of the process in L-atm :

One mole of non - ideal gas undergoes a change of state (1.0 atm, 3.0L, 200 K ) to (4.0 atm, 5.0L,250 K) with a change in internal energy (DeltaU)=40 L-atm . The change in enthalpy of the process in L-atm ,

One mole of a non-ideal gas undergoes a change of state ( 2.0 atm, 3.0L, 95 K) rarr (4.0 atm, 5.0L, 245 K) with a change in internal energy , Delta U= 30.0 L. atm . Calculate change in enthalpy of the process in L. atm .

Calculate the work done during isothermal reversible expansion expansion of one mol of an ideal gas from 10 atm to 1 atm at 300K.

Calculate the work done during isothermal reversible expansion expansion of one mol of an ideal gas from 10 atm to 1 atm at 300K.

One mole of a non-ideal gas undergoes a change of state from (2,0 atm, 3.0 L, 100 K) to (4.0 atm, 5.0 L, 250 K) with a change in internal energy, DeltaU=30.0 Latm. The change on enthalpy of process in (L - atm) is

CENGAGE CHEMISTRY ENGLISH-THERMODYNAMICS-Archives (Subjective)
  1. The following statement is true only under some specific conditions. W...

    Text Solution

    |

  2. The bond dissociation energies of gaseous H(2),Cl(2), and HCl are 100,...

    Text Solution

    |

  3. The standard molar heat of formation of ethane, carbon dioxide and wat...

    Text Solution

    |

  4. An intimate mixture of ferric oxide and aluminium is used as solid fue...

    Text Solution

    |

  5. The enthalpy of combustion of H(2), cyclohexene (C(6)H(10)) and cycloh...

    Text Solution

    |

  6. CsOH +HCI rarr CsCI +H(2)O, DeltaH =- 13.4 kcal mol^(-1)……….(i) CsOH...

    Text Solution

    |

  7. Determine enthalpy change for, C(3)H(8(g))+H(2(g))rarr C(2)H(6(g))+C...

    Text Solution

    |

  8. Compute the heat of formation of liquid methyl alcohol in kilojoule pe...

    Text Solution

    |

  9. From the following data, calculate the enthalpy change for the combust...

    Text Solution

    |

  10. The standard heat of formation values of SF(6)(g), S(g), and F(g) are ...

    Text Solution

    |

  11. Show that the reaction CO(g) +(1//2)O(2)(g) rarr CO(2)(g) at 300K ...

    Text Solution

    |

  12. A sample of argon gas at 1atm pressure and 27^(@)C expands reversibly ...

    Text Solution

    |

  13. Determine the enthalpy of formation of B(2)H(6)(g) in kJ/mol of the fo...

    Text Solution

    |

  14. The standart potential of the following cell is 0.23 at 15^(@)C and 0....

    Text Solution

    |

  15. When 1pentyne (A) is treated with 4N alcoholic KOH at 175^(@)C, it is ...

    Text Solution

    |

  16. Two moles of a perfect gas undergo the following processes: a. A rev...

    Text Solution

    |

  17. C(v) values of He is always (3R)/(2) but C(v) values of H(2) is (3R)/(...

    Text Solution

    |

  18. In the reaction equilibrium N(2)O(4) hArr 2NO(2)(g) When 5 mol of ...

    Text Solution

    |

  19. 100mL of a liquid is contained in an insulated container at a pressure...

    Text Solution

    |

  20. For the reaction 2CO +O(2) rarr 2CO(2), DeltaH =- 560 kJ, 2mol of ...

    Text Solution

    |