Match the example with the correct class of mass transfer: Aromatic molecules moving through air to activated A. Gas to liquid diffusion carbon Ammonia molecules moving from an air mixture to water. B. Gas to solid dffusion C. Liquid to gas diffusion Acetic acid molecules moving through water to carbon E. Liquid to liquid diffusion tetrachloride solvent CO2 diffusing through air F. Diffusion in gas mixtures Crystallization of NaCl G. Solid to liquid diffusion H. Solid to gas diffusion