What statement goes against the kinetic theory of gases

Gas molecules will never collide with the walls of the container

fe 55.85 g/mol and h2o 18.02 g/mol.

a). in this case, dh> 0 and sd> 0. if t becomes larger, the term "-tds" will become more negative. at some point, it is possible that -dts will be more negative than the dh is positive, and the reaction will become spontaneous. this is probably the correct answer, but you should look at all of the other possibilities and make sure of that.