Question

if the inversion temperature of gas is -80C,then it will produce cooling undef joule-thomson

Answer 1

hey here is ur answer....

at inversion temperature the gas neither heats up nor cool down on adiabitic expansion.

at temperature above inversion temperature the gas heats up and below it the gas cools down .

So, since inversion temperature of gas =193 K

cooling would be produced at a temperature below it that is 173 K...option 4

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