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What is the value of Joule-Thomson co-efficient for an ideal gas ?

August 30, 2021March 12, 2019 by admin

What is the value of Joule-Thomson co-efficient for an ideal gas ?

A. +ve
B. -ve
C. 0
D. ∞

Categories Thermodynamics for Chemical

At 60° C, vapour pressure of methanol and water are 84.562 kPa and 19.953 kPa respectively. An aqueous solution of methanol at 60° C exerts a pressure of 39.223 kPa; the liquid phase and vapour phase mole fractions of methanol are 0.1686 and 0.5714 respectively. Activity co-efficient of methanol is__________________?

If atmospheric temperature and dew point are nearly equal, then the relative humidity is_______________?

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