Consider the reaction, `A(g)+2B(g)hArr 2D(g)+3E(g)+` heat and state how the following changes at equilibrium will affect the yield of the product. D(g)-
temperature is increased.

Explanation

The reaction is exothermic. So, increasing temperature at the equilibrium of the reaction will cause the equilibrium of the reaction will cause the equilibrium to shift to the left. This decreases the yield off D(g). As a result, the concentration of D(g) at the new equilibrium will be lower than that at the original equilibrium.