Any bond between two atoms of the same element are non polar. Hence, O-O bond is non polar.
polar
YES
The bond between H and O is polar covalent.
Butanol, being an alcohol, is slightly polar. The C-O-H bonds are responsible for that. O being more electronegative pulls electrons towards itself from C and H atoms. However, it is less polar than methanol or ethanol.
Both of the H are always positive. The O is negative. look at the image and see which has the 2 H+ and O-
C2H2 is considered a nonpolar molecule. Its geometric shape is symmetrical, and it cannot have dipole moments without the dipoles canceling each other out.
Hydrogen bridges (C-O-H) in methanol and water (H-O-H) 'like' each other (attraction!) and octane doesn't have any. (H-C and C-C are covalent, non-polar).
Only the OH bond is polar. The others are not.
polar
The bond between H and O is polar covalent.
none polar More non polar bonds (c-c and c-h) compared to the polar bonds (C-O and O-H)
Polar covalent bonds between O and H
Polar (C 6 H 12 O 6)
A covalent bond is a bond where atoms share electrons. For water the structure is H-O-H. The electronegative difference between the H and O allows them to be polar covalent.
Polar. The secondary (N-H) & tertiary (N-CH3) amines are polar. The N and O of the amide are also polar.
Yes. Vinegar is a polar substance because it is greatly comprised of water which is a polar substance.
Yes, sugars have a no of 'OH' groups and bond between 'O' and 'H' is a polar bond.
Butanol, being an alcohol, is slightly polar. The C-O-H bonds are responsible for that. O being more electronegative pulls electrons towards itself from C and H atoms. However, it is less polar than methanol or ethanol.
Water is more polar than alcohol is. The molecule contains two strongly polar O-H bonds and no other bonds. A molecule of alcohol contains one highly polar O-H bond, one somewhat less polar C-O bond, and a nonpolar hydrocarbon segment.