Arrange the following items based on how long it will take to increase the temperature and change the amount of thermal energy of the all molecules in these objects. Arrange from most amount of time to least amount of time.

Ch4 and ph3 are both covalent since they are composed both of non-metals.    ch4 is non- polar because of  london forces and has a geometry of tetrahedral  ph3 , on the other hand, is umbrella shaped polar and has dipole-dipole intermolecular force (imf) . since ph3 is polar, it has a stronger imf   

I'm pretty sure its c