In the reaction of nitric oxide and carbon monoxide 2 NO(g) + CO(g) ⟶ N2(g) + 2 CO2(g) Which of the following is true?
a. The reaction rate will be slower if a catalyst is present
b.The reaction rate will be faster at 25 °C than at 250 °C
c.The reaction rate will be faster when more CO is present
d.The reaction rate will be slower when more CO2 is present