Which bond is the least polar?
A)carbon-oxygen
B)carbon-sulfur
C)carbon-nitrogen
D)carbon-fluorine
E)carbon-chlorine

Question

Quizplus · Accepted Answer

The bond between carbon and sulfur is the least polar because both atoms have similar electronegativities, meaning they have similar tendencies to attract electrons. Therefore, the electrons are shared equally between the two atoms, resulting in a nonpolar covalent bond. In contrast, the other choices (carbon-oxygen, carbon-nitrogen, carbon-fluorine, and carbon-chlorine) have greater electronegativity differences, meaning one atom tends to pull electrons towards itself more strongly than the other, resulting in polar covalent bonds.

Which Bond Is the Least Polar