Which statement is part of the kinetic molecular
O A. Gas particles are in constant motion.
O B. Gas particles attract each other.
OC. Gas particles lose their energy during collisions.
OD. Gas particles stick to the walls of their container.

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Answer is: the equilibrium  shifts toward the reactants, to the left side of chemical reaction.it is because lead(ii) nitrate dissociates in water: pb(no₃)₂ → pb²⁺(aq) + 2no₃⁻(aq).according to lechatelier's principle, the position of equilibrium moves to counteract thechange (more lead cations, common ion), the position of equilibrium will move so that the concentration ofproducts decrease and concentration of reactants of chemical reaction increase.read more on -