Which bond is more polar P-F or P-CL show working
To determine which bond is more polar, we can compare the electronegativities of the atoms involved. Fluorine (F) has an electronegativity of 3.98, while chlorine (Cl) has an electronegativity of 3.16. Phosphorus (P) has an electronegativity of 2.19.
The difference in electronegativity between P and F is 3.98 - 2.19 = 1.79
The difference in electronegativity between P and Cl is 3.16 - 2.19 = 0.97
Since the difference in electronegativity is higher for P-F bond (1.79), we can conclude that the P-F bond is more polar than the P-Cl bond.