The law of chemical equilibrium states that at a given temperature, a chemical system may reach a state in which particular ratios of reactant and product concentrations have a constant value. A. TrueB. False

Alidded glass container is filled with a colored gas. after a period of time, it is observed that the gas is uniformly spread throughout the box and that the movement has slowed considerably. next, a warm iron plate is carefully placed under the box. why is there resumed movement of the gas in the container?