Indicate which one of the following does not contain a polar covalent bond.

Question

Quizplus · Accepted Answer

All of the other options contain polar covalent bonds. In CO, there is a significant difference in electronegativity between carbon and oxygen, resulting in a polar bond. In HF, the difference in electronegativity between hydrogen and fluorine also creates a polar bond. Similarly, in NO and CN^-, there are significant differences in electronegativity between the atoms involved, leading to polar bonds. However, A does not contain any polar covalent bonds because all of the bonds involved are between the same element, sulfur.

Indicate Which One of the Following Does Not Contain a Polar