0 votes 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 $\_\_\_\_\_\_$ Others gate2013 numerical-answers + – Milicevic3306 asked Mar 25, 2018 • retagged Nov 21, 2020 by soujanyareddy13 Milicevic3306 7.9k points answer See all 0 reply