The greater the difference in electronegativity
between two bonded atoms; the more polar the
bond.
between two bonded atoms; the more polar the
bond.
Generalization
polar bonds connect atoms
of
different electronegativity
different electronegativity
:
O
C
d+
d-
F
:
..
..
H
d+
d-
O
..
..
H
d+
d-
H
d+
O
:
..
..
d-