What Can Be Stated About the Two Potential Energy Diagrams

question 129

Multiple Choice

What can be stated about the two potential energy diagrams shown below with respect to their relative rates of reaction and heat exchange?

• A) Reaction 1 proceeds faster than reaction 2. Reaction 1 is exothermic and reaction 2 is endothermic .
• B) Reaction 1 proceeds faster than reaction 2. Reaction 1 is endothermic and reaction 2 is exothermic .
• C) Reaction 1 proceeds faster than reaction 2. Both reactions are exothermic .
• D) Reaction 2 proceeds faster than reaction 1. Reaction 1 is exothermic and reaction 2 is endothermic .
• E) Reaction 2 proceeds faster than reaction 1. Reaction 1 is endothermic and reaction 2 is exothermic .

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