Question

What are the factors that determine an effective collision?

• A. Collision frequency, threshold energy and proper orientation
• B. Translational collision and energy of activation
• C. Proper orientation and steric bulk of the molecule
• D. Threshold energy and proper orientation

Hint:

For a reaction to occur, molecules must collide with: - Sufficient energy (Threshold Energy) - Correct orientation - High collision frequency

Answer 1

The Correct Option is A

Step 1: Understanding effective collisions. - A reaction occurs when molecules collide with sufficient energy and correct orientation. 
Step 2: Selecting the correct option. Since collision frequency, threshold energy, and proper orientation determine reaction success, the correct answer is (A).