Consider the reaction A 2B g rightleftharpoons ... - JAMB Chemistry 2019 Question
Consider the reaction: A + 2B\(_{(g)} \rightleftharpoons \) 2C + D\(_{(g)}\) (\(\Delta\)H = +ve)
What will be the effect of decrease in temperature on the reaction?
A
Rate of backward reaction will increase
B
The equilibrium constant will shift
C
Rates of forward and backward reactions are not affected
D
Rate of forward reaction will increase
correct option: a
The given reaction is endothermic, as a result of that, a decrease in temperature will favour the exothermic side which is the backward reaction.
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