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Multiple Choice
Which type of covalent bond has the greatest potential energy?
A
Double bond
B
Single bond
C
Triple bond
D
Quadruple bond
Verified step by step guidance
1
Understand that covalent bonds involve the sharing of electron pairs between atoms. The strength and energy of these bonds depend on the number of shared electron pairs.
Recognize that a single bond involves one pair of shared electrons, a double bond involves two pairs, and a triple bond involves three pairs of shared electrons.
Recall that the more electron pairs shared between two atoms, the stronger and shorter the bond becomes. This is because additional shared electrons increase the attractive forces between the atoms.
Know that bond energy is the energy required to break a bond. Therefore, a bond with more shared electron pairs will have a higher bond energy, as it is stronger and requires more energy to break.
Conclude that a triple bond, having the most shared electron pairs, will have the greatest bond energy and thus the greatest potential energy among the options given.