Question

Which of the following indicates that a chemical reaction system has reached equilibrium?

a)the temperature of the system is increasing.


b)the concentration of reactants is decreasing.


c)the temperature of the system is decreasing.


d)the concentration of products is constant


the volume of the system is changing.

Answer 1

D) if stuff is changing then the reaction is hardly in equilibrium is it? Everything is just chilling at equilibrium so there would be constant concentration