JAMB Biology 2015 Objective — Question 33
Question 33 of 50 from the Joint Admissions and Matriculation Board (JAMB) Biology 2015 Objective paper, with the correct answer and a full explanation.
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The bond-breaking energies in an endothermic reaction is usually
- A. equal to the bond-forming energies
- B. more than the bond-forming energiesCorrect
- C. less than the bond-forming energies
- D. double the bond-forming energies
Explanation
In an endothermic reaction, the bond-breaking energy is usually more than the bond-forming energy (the reverse is true for exothermic reactions).
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