The bond energy between carbon and oxygen is 358 for a single bond (C–O) and 745 for a double

bond (C=O). Why is the bond energy higher for double-bonded carbon and oxygen (C=O)?(1 point)
Additional bonds require less energy to break, so the bond energy is higher.
Additional electrons repel each other, increasing the distance between atoms, and increasing bond energy.
Additional electrons attract each other, decreasing the distance between atoms, and increasing bond
energy.
Additional bonds require more energy to break, so the bond energy is higher.

1 answer

The bond energy is higher for a double bond (C=O) compared to a single bond (C–O) because additional bonds require more energy to break. Therefore, the correct answer is:

Additional bonds require more energy to break, so the bond energy is higher.

This is due to the fact that a double bond involves the sharing of more electrons between the two atoms, resulting in a stronger attractive force that holds them together, leading to a higher bond energy.