0 0 votes A gaseous system contains H${_2}$,I${_2}$ and HI, which participate in the gas-phase reaction 2HI ${\rightleftharpoons}$ H${_2}$ + I${_2}$ At a state of reaction equilibrium, the number of thermodynamics degrees of freedom is $\_\_\_\_\_\_$ Process Calculations and Thermodynamics gate2013 numerical-answers process-calculations-and-thermodynamics + – Milicevic3306 8.0k points answer Follow 0 reply