Approximately in which range of electronegativity differences would polar covalent bonds occur?

Question

A. -1.0 to 0
B. 0 to 0.5
C. 0 to 1.0
D. 0.5 to 1.7

Answer 1

Polar covalent bonds typically occur in the range of electronegativity differences from approximately 0.5 to 1.7. Therefore, the correct answer is:

D. 0.5 to 1.7