Question

When the following equilibrium system was heated, the reaction shifted to the left. Which of the following must be true?
CO(g)+H2O(g) <-> CO2(g)+H2(g)
A. Forward reaction is endothermic
B. Forward reaction is exothermic
C. K is less than 1
D. K is greater than 1

Answer 1

Answer:

B.

Explanation:

As more heat was added so to maintain balance in the system reaction shifted towards left so that there will be no heat deposition that may cause inequilibrium.