Question

which is the name of process by which gasses move along the tube​

Answer 1

Answer:

diffusion

In general, we know that when a sample of gas is introduced to one part of a closed container, its molecules very quickly disperse throughout the container; this process by which molecules disperse in space in response to differences in concentration is called diffusion (shown in Figure 1).

Answer 2

Explanation:

Diffusion is the name of process by which gasses move along the tube.