In which of these gas-phase equilibria is the yield of products increased by increasing the total pressure on the reaction mixture? Group of answer choices 2H2O2 (g) 2H2O(g) + O2(g) 2SO3(g) 2SO2(g) + O2(g) 2NO(g) + Cl2(g) 2NOCl(g) CO(g) + H2O(g) CO2(g) + H2(g) PCl5(g) PCl3(g) + Cl2(g)