For a Chemical Reaction,the Activation Energy for the Forward Reaction

question 61

Multiple Choice

For a chemical reaction,the activation energy for the forward reaction is +181 kJ and the activation energy for the backward reaction is +62 kJ.What is the net energy change for the forward reaction?

• A) -119 kJ
• B) -62 kJ
• C) +119 kJ
• D) +181 kJ
• E) +243 kJ

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