Question

question 14 (1 point)
consider the following activation energy diagram.
from the above activation energy diagram it is seen that the reaction rate will
_i_ at _ii_ temperature. the statement above is completed by information in
row:
a
b
c
d
e

Explanation:

• According to the collision theory, as temperature increases ($T_2>T_1$ in the diagram), the fraction of molecules with energy equal to or greater than the activation energy ($E_a$) increases.
• A higher fraction of such molecules means more effective collisions per unit time.
• More effective collisions lead to an increase in the reaction rate.

Answer:

A. increase, higher