For molecules with similar molecular weights, the dispersion forces become stronger as the molecules become more polarizable. for molecules with similar molecular weights, the dispersion forces become stronger as the molecules become more polarizable. a. true b. false

a 20-cm-long, cylindrical graphite (pure carbon) rod is inserted into an oxidizing atmosphere at 1145 k and 1.013 x 105 pa pressure. the oxidizing process is limited by the diffu- sion of oxygen counterflow to the carbon monoxide that is formed on the cylindrical surface.