(a) Place the following gases in order of increasing average molecular speed at 300 K: CO, SF6, H2S, Cl2, HBr. (b) Calculate the rms speeds of CO and Cl2 molecules at 300 K.(c) Calculate the most probable speeds of CO and Cl2 mole- cules at 300 K.

conduction is the transfer of thermal energy (heat in transfer) due to collisions between the molecules in the object. collisions between adjacent atoms and molecules transfer kinetic energy from the warmer to the cooler object. the objects must be in physical contact.

the answer is symmetrical : )