Consider the following potential energy diagram.
If a catalyst were added, which arrow would
change, and how?
1. the length of arrow c would be larger.
2. the length of arrow e would be smaller.
3. the length of arrow a would be larger.
4. the length of arrow b would be smaller.
5. the length of arrow b would be larger.
6. the length of arrow d would be larger.
7. the length of arrow a would be smaller.
