A Level Chemistry 9701/12/O/N/20 Q11
Ammonia is made by the Haber process. The reactants are nitrogen and hydrogen.
What will increase the rate of the forward reaction?
A adding argon to the mixture but keeping the total volume constant
B decreasing the temperature
C increasing the total pressure by reducing the total volume at constant temperature
D removing ammonia as it is made but keeping the total volume of the mixture the same