Question

For 30 points! Please help me understand this question

Which of the following conditions results in an activation energy that allows the reaction to occur more easily?
a) decreasing the surface area of the particles
b) reducing the concentrations of reactant molecules
c) decreasing the temperature
d) adding a catalyst

Answer 1

D

Step-by-step explanation:

Answer 2

D) Adding a catalyst

Step-by-step explanation:

Adding a catalyst decreases activation energy and allows the reaction to occur more easily.