According to the colliison theory, most molecular colliisons do not lead to reaction. Which of the following is`//are` necessary for colliisons to successfully lead to reaction ?

Options

A. The total kinetics energy of the collision must be greater than some minimum value.
B. A catalyst must be present at the collision.
C. The colliding particles must be properly oriented in space when they collide.
D. None of these

Answer

A, C

Explanation

For an effective colliison, molecules must possess sufficient energy and proper orientation.