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An ideal gas is expanding such that PT = constant. The coefficient of volume expansion of the gas is

raj , 8 Years ago
Grade 12th pass
anser 1 Answers
Vikas TU

Last Activity: 8 Years ago

PT = k given AND the coeff. of volume expansion of the gas is given as:
Y =(1/V)(dV/dT)
From ideal gas eqn.,
PV = nRT
or
kV = nRT^2
dV/dT => (2T)*(nR/k)
and
Y = 2nRT/kV
or
2PV/kV => 2P/k => 2P/PT => 2/T

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