Which statement is true of the polarities of the C-O and O-H bonds in alcohols?
A) Neither the C-O nor the O-H bond is polar.
B) The C-O and O-H bonds are equally polar.
C) Both bonds are polar, but the C-O bond is less polar than the O-H bond.
D) Both bonds are polar, but the O-H bond is less polar than the C-O bond.

Question

Quizplus · Accepted Answer

Both the C-O and O-H bonds in alcohols are polar due to the difference in electronegativity between the carbon (C) and oxygen (O), and oxygen (O) and hydrogen (H), respectively. Oxygen is more electronegative than both carbon and hydrogen, making the O-H bond more polar than the C-O bond because the electronegativity difference between oxygen and hydrogen is greater than that between carbon and oxygen.

Which Statement Is True of the Polarities of the C-O