Whate are polar and None Polar convalent bond explain with example.

1.	Whate are polar and None Polar convalent bond explain with example.
Answer» Solution :Polar covalent molecules : In DIATOMIC covalent molecule, the shared PAIR of electrons is displaced towards more electronegative ATOM present is called polar covalent molecule. EXAMPLE HCI Chlorine pulls the shared electrons from hydrogen towards itself. Hence it is polar molecule. `H_(2)O` Oxygen pulls the shared pair of electron from two hydrogen atom surrounding. It hence it is a polar molecule. Non Pollar covalent BOND : In diatomic covalent molecules. the shapred pair of electrons is equally distributed between the atoms in the molecule. Example `H_(2), O_(2), N_(2), O_(3)` etc.

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