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d albert.io Difficult Rates of the Opposing Reaction Consider the equilibrium sy

ID: 578426 • Letter: D

Question

d albert.io Difficult Rates of the Opposing Reaction Consider the equilibrium system heat +A(g) + B(9) C(g) + D(g) Which of the following is the effect on the rates of the opposing reactions when the temperature of this system is increased? Elimination Tool 0 A The forward rate decreases the reverse rate decreases by a lesser amount 0 B The forward rate increases; the reverse rate increases by a lesser amount ·C The forward rate increases; the reverse rate stays the same. D The forward rate decreases, the reverse rate increases. Submit Question Feedback MacBook A

Explanation / Answer

Ans : C) The forward reaction increases, the reverse rate stays the same.

Since the heat is shown in the reactants side , the heat is absorbed in the reaction , indicating it is an endothermic reaction.

In the endothermic reaction , the increase in temperature results the equillibrium to shift in the forward direction , so that the heat can be absorbed ,and the reaction conditions can be re-esabilished.This is in accordance with the Le-Chatelier's Principle.