Home
Class 11
PHYSICS
Let n(1) and n(2) moles of two different...

Let `n_(1)` and `n_(2)` moles of two different ideal gases be mixed. If adiabatic coeefiecient of the two gases are `gamma_(1)` and `gamma_(2)` respectively, then adiabatic coefficient `gamma` of the mixture is given through the relation

A

`(n_(1)+n_(2)) gamma =n_(1)gamma_(1)+n_(2)gamma_(2)`

B

`((n_(1)+n_(2)))/(gamma-1) = (n_(1))/(gamma_(1)-1) +(n_(2))/(gamma_(2)-1)`

C

`(n_(1)+n_(2)) (gamma)/(gamma-1)= n_(1) (gamma_(1))/(gamma_(1)-1) +n_(2) (gamma_(2))/(gamma_(2)-1)`

D

`(n_(1) +n_(2)) (gamma -1) = n_(1) (gamma_(1)-1) +n_(2) (gamma_(2) -1)`

Text Solution

Verified by Experts

The correct Answer is:
B, C
Promotional Banner

Topper's Solved these Questions

  • KTG & THERMODYNAMICS

    RESONANCE|Exercise PART -IV|10 Videos

  • KTG & THERMODYNAMICS

    RESONANCE|Exercise Exercise-3|1 Videos

  • KTG & THERMODYNAMICS

    RESONANCE|Exercise PART -I|15 Videos

  • KINETIC THEORY OF GASES AND THERMODYNAMICS

    RESONANCE|Exercise Exercise|64 Videos

  • MAGNETIC FIELD AND FORCES

    RESONANCE|Exercise Exercise|65 Videos

Similar Questions

Explore conceptually related problems

When 1 mole of a monatomic gas is mixed with 3 moles of a diatomic gas, the value of adiabatic exponent gamma for the mixture is

x^(3)+5x^(2)+px+q=0 and x^(3)+7x^(2)+px+r=0 have two roots in common.If their third roots are gamma_(1) and gamma_(2) respectively,then | gamma_(1)+gamma_(2)|=

x^(3)+5x^(2)+px+q=0 and x^(3)+7x^(2)+px+r=0 have two roos in common. If their third roots are gamma_(1) and gamma_(2) , respectively, then |gamma_(1)-gamma_(2)|=

Two diatomic gases are mixed in mole ratio 1:2. Find the value of adiabatic exponent for this mixture of gases.

The coefficient of apparent expansion of a liquid when determined using two different vessle A and B are gamma_(1) and gamma_(2,) respectily. If the coefficient of linerar expansion of vesel A is alpha. Find the coefficient of linear expension of the vessel B.

n_(1) and n_(2) moles of two ideal gases (mo1 wt m_(1) and m_(2)) respectively at temperature T_(1)K and T_(2)K are mixed Assuming that no loss of energy the temperature of mixture becomes .

Two ideal monoatomic and diatomic gases are mixed with one another to form an ideal gas mixture. The equation of the adiabatic process of the mixture is PV^(gamma)= constant, where gamma=(11)/(7) If n_(1) and n_(2) are the number of moles of the monoatomic and diatomic gases in the mixture respectively, find the ratio (n_(1))/(n_(2))

Calculate the value of gamma for a gaseous mixture consisting of n_(1) moles of oxygen and n_(2) moles of carbon of carbon dioxide. The values of gamma for oxygen and carbon dioxide are gamma_(1) and gamma_(2) respectively. Assume the gases to be ideal. [Hint: U_(m) = U_(1) + U_(2) and U = (nRT)/(gamma-1) ]

Three moles of an ideal gas having gamma = 1.67 are mixed with 2 moles of another ideal gas having gamma = 1.4 . Find the equivalent value of gamma for the mixture.

RESONANCE-KTG & THERMODYNAMICS-PART -III
  1. Pick the correct statement (s) :

    Text Solution

    |

  2. Graph shows a hypothetical speed distribution for a sample of N gas pa...

    Text Solution

    |

  3. A system undergoes a cyclic process in which it absorbs Q(1) heat and ...

    Text Solution

    |

  4. The pressure P and volume V of an ideal gas both decreases in a proces...

    Text Solution

    |

  5. An ideal gas can be taken form initial state 1 to final state 2 by two...

    Text Solution

    |

  6. In given figure, let DeltaU(1) and DeltaU(2) be change in internal ene...

    Text Solution

    |

  7. Specific heat of a substance can be

    Text Solution

    |

  8. The following sets of values for C(v) and C(p) of an ideal gas have be...

    Text Solution

    |

  9. For an ideal gas :

    Text Solution

    |

  10. An ideal monatomic gas is at P(0), V(0). It is taken to final volume 2...

    Text Solution

    |

  11. A gaseos mixture consists of equal number of moles of two ideal gases ...

    Text Solution

    |

  12. Let n(1) and n(2) moles of two different ideal gases be mixed. If adia...

    Text Solution

    |

  13. An ideal gas can be expanded form an initial state to a certain volume...

    Text Solution

    |

  14. A cyclic process ABCD is shown is shown in the following P-V diagram. ...

    Text Solution

    |

  15. A cyclic process of an ideal monoatomic gas is shown in figure. The co...

    Text Solution

    |

  16. A gas kept in a container of finite conductivity is suddenly compresse...

    Text Solution

    |

  17. Oxygen, nitrogn and helium gas are kept in three identical adiabatic c...

    Text Solution

    |

  18. A thermally insulated chamber of volume 2V(0) is divided by a friction...

    Text Solution

    |

  19. During an experiment, an ideal gas is found to obey a condition (p^2)/...

    Text Solution

    |

  20. An ideal gas undergoes a thermodynamic cycle as shown in Fig. Which of...

    Text Solution

    |