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The pressure of an ideal gas of molar ma...

The pressure of an ideal gas of molar mass M is `(2RT^2)/(Msqrt(k))`. Find the value of k if density-temperature relation for the gas is as given below.

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The correct Answer is:
`12.00 `
`rhoT` = constant
`(d rho)/(dt) = - 1/(sqrt3) = (-rho)/T`
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