Answer:
Step-by-step explanation:
When a gas flows from a container into a larger one, its pressure will generally decrease.
Pressure is defined as the force exerted per unit area. In a closed container, the gas molecules are in constant motion, colliding with each other and the walls of the container. These collisions create pressure. When the gas flows into a larger container, the same number of gas molecules now occupy a larger volume. This means that the gas molecules are more spread out, and there are fewer collisions per unit area of the container's walls. As a result, the pressure of the gas decreases.
In summary, as a gas flows from a container into a larger one, its pressure will decrease due to the increased volume and decreased frequency of molecular collisions with the container walls.