Gas A and Gas B are placed in the same container as shown. It is known that the mass of a Gas A particle is less than the mass of a Gas B particle. The temperature of the gases in the container is 55 °C. Which statement below is true about the kinetic energy of the gases?

Ithink it's the third answer

In reversible reaction chemistry equilibrium is attained when the forward and reverse reactions are taking place at the same rate, thus, the concentrations of reactants and products remain the same. a reversible reaction is a chemical reaction where the reactants form products that, in turn, react together to give the reactants back. in irreversible reactions on the other hand, the reactants react to form the products, which cannot revert back into reactants.