Home
Class 12
CHEMISTRY
A gaseous system changes from state A(P...

A gaseous system changes from state `A(P_(1),V_(1),T_(1))` to `B(P_(2),V_(2),T_(2))`, `B` to `C(P_(3),V_(3),T_(3))` and finally from `C` to `A`. The whole process may be called

A

Reversible process

B

Cyclic process

C

Isoba ri c process

D

Spontaneous process

Text Solution

Verified by Experts

The correct Answer is:
B

A/c. to definition of cyclic process.
Promotional Banner

Topper's Solved these Questions

  • Chemical Thermodynamics & Energetics

    NIKITA PUBLICATION|Exercise QUESTION FROM COMPETITIVE EXAM|35 Videos
  • CHEMICAL KINETICS

    NIKITA PUBLICATION|Exercise MCQs|351 Videos
  • CHEMISTRY IN EVERYDAY LIFE

    NIKITA PUBLICATION|Exercise MCQs|224 Videos

Similar Questions

Explore conceptually related problems

A gaseous system changes from state A (P_(1), V_(1),T_(1)) to B (P_(2), V_(2),T_(2)) to C(P_(3), V_(3),T_(3)) and finally from C to A . The whole process may be called :

A system Xundergoes following changes underset(P_(1)V_(1)T_(1))(X)to underset(P_(2)V_(2)T_(1))(W)tounderset(P_(3)V_(2)T_(2))(Z)tounderset(P_1V_(1)T_(1))X The overall process may be called as

A system changes from the state (P_(1),V_(1)) to (P_(2)V_(2)) as shwon in the diagram. The workdone by the system is

A system changes from the state (P_(1), V_(1)) to (P_(2) , V_(2)) as shown in the figure below. What is the work done by the system –

A thermodynamic system goes from states (i) P_(1),V to 2P_(1),V (ii) P,V_(1) to P.2V_(1) . Then work done in the two cases is

For an ideal gas, an illustration of the different paths, A (B + C) and (D + E) from an intial state P_(1), V_(1), T_(1) to a final state P_(2), V_(2), T_(1) as shown in the given figure. Path (A) represents a reversible isothernal expanison from P_(1)V_(1) to P_(2)V_(2) . Path (B + C) represents a reversible adiabatic expansion (B) from P_(1), V_(1), T_(1) to P_(3), V_(2), T_(2) followed by reversible heating the gas at constant volume (C) from P_(3), V_(2), T_(2) to P_(2), V_(2) T_(1) to P_(1) , V_(2), T_(3) followed by reversible cooling at a constant volume V_(2) (E) from P_(1), V_(2), T_(3) to P_(2), V_(2), T_(1) What is Delta S for path (D + E) ?

A gas with (c_(p))/(c_(V))=gamma goes from an intial state (p_(1), V_(1), T_(1)) to a final state (p_(2), V_(2), T_(2)) through an adiabatic process. The work done by the gas is

An ideal gas follows a process described by PV^(2)=C from (P_(1), V_(1),T_(1)) " to " (P_(2), V_(2), T_(2)) (C is a constant). Then

One mole of hydrogen, assumed to be ideal, is adiabatically expanded from its initial state (P_(1), V_(1), T_(1)) to the final state (P_(2), V_(2), T_(2)) . The decrease in the internal energy of the gas during this process will be given by

NIKITA PUBLICATION-Chemical Thermodynamics & Energetics-QUESTION FROM COMPETITIVE EXAM
  1. A gaseous system changes from state A(P(1),V(1),T(1)) to B(P(2),V(2),...

    Text Solution

    |

  2. For an endothermic reaction where DeltaH represent the enthalpy of rea...

    Text Solution

    |

  3. Standard entropy of X(2) , Y(2) and XY(3) are 60, 40 and 50JK^(-1)mol...

    Text Solution

    |

  4. Match List I (Equations) with List II (Type of processes) and select t...

    Text Solution

    |

  5. Three moles of an ideal gas expanded spontaneously into vacuum. The wo...

    Text Solution

    |

  6. For vaporization of water at 1 atmospheric pressure the values of Delt...

    Text Solution

    |

  7. The following two reactionas are known FeO(3)(s)+3CO(g)rarr2Fe(s)+CO...

    Text Solution

    |

  8. If the enthaply change for the transition of liquid water to steam is...

    Text Solution

    |

  9. Enthalpy change for the reaction, 4H((g))rarr 2H(2(g)) is -869.6 kJ ...

    Text Solution

    |

  10. Consider the following processes :- {:(,DeltaH(kJ//mol)),((1)/(2)A r...

    Text Solution

    |

  11. In view of the signs of Delta(r)G^(0) for the following reactions Pb...

    Text Solution

    |

  12. The value of enthalpy change (DeltaH) for the reaction C(2)H(5)OH (l...

    Text Solution

    |

  13. Consider the reaction, 4NO(2)(g)+O(2)(g)rarr2N(2)O(5)(g),Delta(r )H=...

    Text Solution

    |

  14. Match the transformation in colums I with appropriate options in colum...

    Text Solution

    |

  15. The entropy change involved in the isothermal reversible expansion of ...

    Text Solution

    |

  16. Which of the following is correct option for the free expansion of an ...

    Text Solution

    |

  17. The Gibbs energy for the decomposition of Al(2)O(3) at 500^(@)C is as...

    Text Solution

    |

  18. The entropy change involved in the isothermal reversible expansion of ...

    Text Solution

    |

  19. The incorrect expression among the following is

    Text Solution

    |

  20. In which of the following reactions,standard reaction entropy change(D...

    Text Solution

    |

  21. The enthalpy of fusion of water is 1.435 kcal//"mole". The molar entro...

    Text Solution

    |