Consider the following reaction:
2co (g) + o2 (g) > 2co2 (g)

imagine that this reaction occurs in a container that has a pistonthat moves to allow a constant pressure to be maintained when thereaction occurs at constant temperature.
(1) what happens to the volume of the container as a result of thereaction. explain.
(2) if the piston is not allowed to move, what happens to thepresure as a result of the reaction?