Which of the following bonds is the most polar?

Question

Which of the following bonds is the most polar? (A) Cl - Cl (B) N - F (C) C - F (D) O - F

Tardigrade Admin · Accepted Answer

Cl-Cl is a homopolar bond and, therefore, it is a pure covalent bond. The electronegativity difference is maximum in a C - F bond and so it will be the most polar.

Q. Which of the following bonds is the most polar?

$Cl - Cl$

$N - F$

$C - F$

$O - F$

$Cl - Cl$ is a homopolar bond and, therefore, it is a pure covalent bond. The electronegativity difference is maximum in a $C - F$ bond and so it will be the most polar.