Question

What is a polar and non-polar liquid? Give examples of each.

Answer 1

POLAR MOLECULE- molecule is classified as a polar molecule when the arrangement of the atoms is such that one end of the molecule has a positive electrical charge and the other end has a negative charge.
EG:water
NON-POLAR MOLECULE-a non-polar molecule does not have electrical poles.
eg;helium

Answer 2

polar molecules are ones which have charge in them i,e they are capable of conducting or passing electric current or potential through them as they have both either positive or negative charges
non polar molecules doesnt conatin charge and dont conduct the current