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A gaseous mixture enclosed in a vessel c...

A gaseous mixture enclosed in a vessel consists of one gram mole of a gas A with `gamma=(5/3)` and some amount of gas B with `gamma=7/5` at a temperature T.
The gases A and B do not react with each other and are assumed to be ideal. Find the number of gram moles of the gas B if `gamma` for the gaseous mixture is `(19/13)`.

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A gaseous mixture enclosed in a vessel consists of one g mole of a gas A with gamma=(5/3) and some amount of gas B with gamma=7/5 at a temperature T . The gases A and B do not react with each other and are assumed to be ideal . Find the number of g moles of the gas B if gamma for the gaseous mixture is (19/13)

A gaseous mixture enclosed in a vessel of volume V consists of one gram mole of a gas LA with gamma=5//3 and another has B with gamma=7//5 at a certain temperature T. The gram molecular weights of the gases A and B are 4 and 32 respectively. The gases A and B do not react with each other and are assumed to be ideal. The gasesous mixture follows the equation PV^(19//13)= constant in adiabatic processes. a. Find the number of gram moles of the gas B in the gaseous mixture. b. Find the speed of sound in the gaseous mixtrue at T=300K . c. If T is raised by 1 K from 300 K, find the percentage change in the speed of sound in the gaseous mixture.

Knowledge Check

  • The 7 for a gaseous mixture containing 1 g mole of a gas A (with lambda = 5/3 ) and another gas B (with lambda = 7/5 ) at a temperature T is 19/13 . Calculate the number of gram moles of B if gases A and B do not react with each other and assumed are to be ideal.

    A
    2
    B
    12
    C
    16
    D
    8

  • 1 mole of a gas with gamma=7//5 is mixed with 1 mole of a gas with gamma=5//3 , then the value of gamma for the resulting mixture is

    A
    `7//5`
    B
    `2//5`
    C
    `24//16`
    D
    `12//7`

  • A mixture of n_1 moles of monoatomic gas and n_2 moles of diatomic gas has gamma=1.5

    A
    `n_1=n_2`
    B
    `2n_1=n_2`
    C
    `n_1=2n_2`
    D
    `n_1=3n_2`

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    A gaseous mixture enclosed in a vessel of volume V consists of one mole of a gas A with gamma=(C_p//C_v)=5//3 and another gas B with gamma=7//5 at a certain temperature T. The relative molar masses of the gasses A and B are 4 and 32, respectively. The gases A and B do not react with each other and are assumed to be ideal. The gaseous mixture follows the equation PV^(19//13)=constant , in adiabatic processes. (a) Find the number of moles of the gas B in the gaseous mixture. (b) Compute the speed of sound in the gaseous mixture at T=300K . (c) If T is raised by 1K from 300K, find the % change in the speed of sound in the gaseous mixture. (d) The mixtrue is compressed adiabatically to 1//5 of its initial volume V. Find the change in its adaibatic compressibility in terms of the given quantities.

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