**Quiz Question: Bond Polarity***Question:*Which one of the following represents the bond with the greatest polarity?*Options:*- ○ C-S- ○ O-F- ○ H-O- ○ N-Cl**Explanation:**In this question, you are asked to determine which bond has the greatest polarity. Polarity in a bond arises from differences in electronegativity between the bonded atoms. The greater the difference, the more polar the bond is, with electrons being shared unequally.- **C-S (Carbon-Sulfur):** Carbon and sulfur have similar electronegativities, resulting in a less polar bond.- **O-F (Oxygen-Fluorine):** Oxygen and fluorine have high electronegativities, but there is a small difference between them.- **H-O (Hydrogen-Oxygen):** This bond is significantly polar due to the difference in electronegativity between hydrogen and oxygen.- **N-Cl (Nitrogen-Chlorine):** Nitrogen and chlorine have moderately different electronegativities.Consider which atoms have the largest difference in electronegativity to understand which bond is most polar.

The electronegativity of the given atoms is Carbon =2.55 Sulfur =2.58 Oxygen = 3.44 Fluorine = 3.98 Hydrogen = 2.2 Nitrogen = 3.04 Chlorine = 3.16Electronegative difference can be identified as, C-S = 2.55-2.58 = 0.03 O-F = 3.44-3.98 = 0.54 H-O = 2.2-3.44= 1.24 N-O = 3.04-3.44 =0.4 Hence, the more Electronegative difference is O-H (1.24) so, that O-H bond will be greatest polarity.