Question

An ideal gasis expanding such that pt= constant the coefficient of volume expansion of the gas will be

Answer 1

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

Answer 2

Answer:

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