A green compound is more soluble in hot water than cold water. A saturated solution of the compound is left to cool from 70 °C.
Name the process that occurs in the beaker, as the solution cools.

While unproven, it uses facts to support part of a conclusion. it is still factual and has predictive power, however.

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   

Idon't know hope someone you

Standing in the sunlight and feeling the heat on your face (uv radiation is entering the skin, converting to infrared radiation, and is absorbed by your tissues)orstanding near a fire and feeling the heat on your skin (infrared radiation transfer)