Chemistry The processes of effusion and diffusion are best understand by________________? Options:A. Daltons lawB. Avogadros lawC. Grahams lawD. Charles lawView AnswerC. Grahams law Continue Reading Previous: Branch of chemistry that deals with the complete qualitative and quantitative analysis of a substance is___________________?Next: 58.5g of of NaCl per 1 dm3 of solution of NaCl in water the concentration of solution will be___________________?