Dr. Thomas Graham

Dr. Thomas Graham was a prominent Scottish chemist known for his research in diffusion and gas behavior. Born in 1805, he developed Graham's Law, which explains how gases diffuse and effuse at rates inversely proportional to the square roots of their molar masses. This principle has significant applications in chemistry and various industries. Additionally, he contributed to the understanding of osmotic processes, which are crucial in biology and medicine. Graham's work laid foundational concepts in physical chemistry, making him a key figure in the field's development during the 19th century. He passed away in 1869.