Question
Question: According to the collision theory of chemical reactions....
According to the collision theory of chemical reactions.
A
A chemical reaction occurs with every molecular
collision
B
Rate is directly proportional to the number of collisions
per second
C
Reactions in the gas phase are always of zero order
D
Reaction rates are of the order of molecular speeds
Answer
Rate is directly proportional to the number of collisions
per second
Explanation
Solution
The increase in collision frequency brings in an increase in effective collisions and thus rate of reaction increases.