The coefficient of volume expansion for an ideal gas at constant pressure of $$5$$ × $$105$$ $$N/m2$$ when the temperature of the gas is $$270C$$

Correct option is 23.33 × 10−3 /K

Questions

The coefficient of volume expansion for an ideal gas at constant pressure of $5 \times 10^{5} N / m^{2}$ when the temperature of the gas is $27^{0} C$

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0.67 × 10−4 /K

3.33 × 10−3 /K

2.33 × 10−3 /K

5.67 × 10−3 /K

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detailed solution

Correct option is B

PV=nRT ∴ at constant P, PdV=nRdT⇒dVdT=nRP ∴γv=1VdVdT=nRPV=nRnRT=1T=1300=3.33×10−3/K

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