Essential Chemistry for IGCSE - Chemical Changes (Section 2 - No. 20)
What does the term 'bond energy' refer to?
The energy required to break one mole of a particular bond in one mole of gaseous atoms.
The energy released when a bond is formed.
The kinetic energy of the atoms in a molecule.
The energy of the nucleus of the atom.
Explanation
Bond energy is the energy needed to break one mole of a specific bond in the gaseous phase.
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