Question

what is polar and non-polar molecules.?

Answer 1

▪ POLAR MOLECULES

Polar molecules occur when there is an electronegativity difference between the bonded atoms.

▪ NON - POLAR MOLECULES

Nonpolar molecules occur when electrons are shared equal between atoms of a diatomic molecule or when polar bonds in a larger molecule cancel each other out.

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Answer 2

$\Large\underline\mathfrak{Question}$

what is polar and non-polar molecules.?

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$\Large\bold\star\underline{\underline\textbf{Polar molecules\:}}$

→ Polar molecules are those molecules in which centre of positive charges does not coincide with the centre of negative charges, and it has permanent electric dipole moment.

» Example: H,O, CO, etc.

$\Large\bold\star\underline{\underline\textbf{non- Polar molecules\:}}$

→ Non-polar molecules are those molecules in which centre of positive charges coincides with the centre of negative charges, and it
has zero electric dipole moment in the absence of electric field.

»Example: Na, O, etc.

Hope it helped u.

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