Ammonia is made by a reversible reaction. $\text{N}_2(g) + 3\text{H}_2(g) \rightleftharpoons 2\text{NH}_3(g)$ The forward reaction is exothermic. What effect does increasing the pressure have on the percentage yield and the rate of formation of ammonia?
- Apercentage yield decreases, rate of formation decreases
- Bpercentage yield decreases, rate of formation increases
- Cpercentage yield increases, rate of formation decreases
- Dpercentage yield increases, rate of formation increases