In which of the following reactions would you expect the product to be more stable at higher pressures? I. 2SO2(g)+O2(g) -----> <---- 2SO3(g) II. N2(g)+3H2(g) -----> <---- 2NH3(g) III. H2(g)+I2(g)----> <----2HI(g) IV. N2(g)+O2(g)----> <-----2NO(g) The wording of the question is a bit confusing. What do they mean by "the products being stable"? I would have loved it if the question goes like this, " In which of the following reaction would the forward or backward reaction be favoured at higher pressures"? I think I will not be able to answer this question untill am able to understand what they mean by, " products to be more stable at higher pressures". Any help will be appreciated greatly. Thanks!