Polar molecules have separation of charges .ie. they have a partial positive and partial negative charges on molecule as in water .
Non polar molecules e.g.methane has no separation of positive and negative charges as difference of electronegativity in C and H is very small .
A polar and a nonpolar substance being made miscible together by another substance that has both polar and nonpolar characteristics.
It is non-polar. There are no partial charges.
No, a phosphate group is polar due to the presence of electronegative oxygen atoms. It contains both polar and nonpolar characteristics because of its negative charge and the nonpolar hydrophobic tails in biological molecules it can interact with.
Nonpolar
nonpolar
It is nonpolar
nonpolar
nonpolar
nonpolar. The fat molecules in peanut butter are nonpolar, that is why peanut butter doesn't evenly mix with water, a polar substance.
nonpolar
Polar
polar