The covalent bond between chlorine and iodine is a polar one. Which of the following properly represents the direction of polarity in this bond?

Question

Quizplus · Accepted Answer

In a polar covalent bond, the electrons are not shared equally between the two atoms. One end of the bond will have a slightly negative charge and the other end will have a slightly positive charge. In the case of Cl-I bond, the iodine atom will have a greater electronegativity than the chlorine atom, which means it will attract the shared electrons more strongly, causing the bond to be polar. The direction of the polarity is from the chlorine atom towards the iodine atom, so the correct representation is Cl-IF1F1F1S1^δF1F1F10^{-. The negative sign indicates that the iodine atom is slightly negatively charged, and the positive sign indicates that the chlorine atom is slightly positively charged. Choice B shows this direction of polarity.}

The Covalent Bond Between Chlorine and Iodine Is a Polar δ\deltaδ

The Covalent Bond Between Chlorine and Iodine Is a Polar $\delta$