what is the meaning of polar and non-polar?

Asked by  | 21st Jul, 2012, 11:25: AM

Expert Answer:

Polar are molecules or bonds with polar ends, for example HCl is a polar molecule with a positive charge on H and negative charge on Cl.
Non-polar are molecules with no charge in them, for example CH4.

Answered by  | 21st Jul, 2012, 11:37: AM

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