True; The reaction occurs in a closed rigid container would the pressure inside the container increase decrease of stay the same.
While the container's capacity remains constant, pressure rises as the quantity of gas molecules increases by reaction. Gas pressure is raised by a reduction in container volume. A rigid container's pressure rises as a gas's temperature rises inside of it. The molecules come into contact with the container walls more frequently as the volume shrinks, increasing pressure. Despite the fact that the individual molecules' speeds (temperatures) have remained constant, this is still the case. In addition to both the kinetic energy and gas pressure rising, A stiff, closed container experiences an increase in pressure when gas is injected inside of it. When there are twice as many gas particles, there are twice as many pressure units.
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