"The rate of effusion of a gas is inversely proportional to the square root of its molar mass" is a statement of _________________ Law.

Question

Quizplus · Accepted Answer

This statement is known as Graham's Law of Effusion, which states that the rate at which a gas will effuse (escape) from a container is inversely proportional to the square root of its molar mass. Graham's Law of Effusion is named after Scottish chemist Thomas Graham, who first observed this phenomenon in the early 19th century.

"The Rate of Effusion of a Gas Is Inversely Proportional