Types Of Chemical Equations

Question 1

According to collision theory the what must happen for a chemical reaction to occur?
A) molecules must collide with sufficient energy and proper orientation
B) molecules must collide with low energy
C) molecules must loose electrons

Answer 1

A) molecules must collide with sufficient energy and proper orientation

Question 2

What increases the likelihood of a successful collision in a reaction?
A) decreasing the temperature
B) increasing the concentration of reactants
C) reducing the surface area of reactants
D) adding an inhibitor

Answer 2

B) increasing the concentration of reactants