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) Responses Additional electrons attract each other, decreasing 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. Additional bonds require more energy to break, so the bond energy is higher. Additional bonds require less energy to break, so the bond energy is higher. 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.

Answer 1

The correct response is: Additional bonds require more energy to break, so the bond energy is higher.

In a double bond (C=O), there are two pairs of electrons shared between the carbon and oxygen atoms, as opposed to just one pair in a single bond (C–O). This increased electron sharing results in a stronger attraction between the positively charged nuclei of the atoms and the shared negative electrons, making the double bond more stable and requiring more energy to break. Hence, the bond energy is higher for a double bond than for a single bond.