PARAGRAPH
med moles of hydrogen to form a mixture. Take molar mass of helium M1 = 4g and that of hydrogen M2 = 2g
The equivalent degree of freedom f of the mixture is
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Answer:
Mole fraction of He=
7
5
=0.714
Mole fraction of H
2
=
7
2
=0.285
The Poissin's ratio γ for He and H
2
are 1.659 and 1.412 respectively.
The Poissin's ratio γ for the mixture is 1.659×0.714+1.412×0.285=1.185+0.40=1.59
explanation: please follow me
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