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Define bond energy. - Leaving Cert Chemistry - Question (d) - 2009
Question (d)
Define bond energy.
Worked Solution & Example Answer:Define bond energy. - Leaving Cert Chemistry - Question (d) - 2009
Step 1
Define bond energy.
Answer
Bond energy is defined as the average energy required to break one mole of bonds in a substance. This process involves separating the atoms within the molecule into individual gaseous atoms.
When a bond is formed, energy is released, and when it is broken, energy must be supplied. Therefore, the bond energy quantifies the strength of a bond; higher bond energy indicates a stronger bond that requires more energy to break.