g For which ONE of the following molecules can a reasonable Lewis structure be drawn that has NO double or triple bonds? A) SO2 B) N2H4 C) C2H2 D) C2N2 E) COCl2

500bc indiais the answer.

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