Question

HELLO Guyszzzzz.....!!!❤️
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good afternoon!!!!❤️❤️
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Please explain the difference between polar and non polar covalent compounds!!☺️

please guys need ur help!;;;❤️☺️

Answer 1

Good afternoon...
Polar covalent compounds dissociate partially or completely due to the difference between their electronegativity and does one of the two elements of the compound attracts the shared pair of electrons towards itself acquiring a partial negative charge and the other element acquires a partial positive charge while non polar covalent compounds do not dissociate because there is almost no difference between their electronegativity.
hope that helps you my dear friend and please hit thanks : - )

Answer 2

Hello Saloni !!

Thanks for asking this question!

your answer is =>

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(1) # Polar compounds =>

polar compounds are formed when two different atoms in the same molecule have different values of Electronegativity.

# Non-polar covalent compounds =>

Non polar compounds are formed when identical atoms are present in the same molecule or the atoms in the same molecule have very negligible electronegativity difference.

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(2) # Polar compounds =>

Due to polarity, shape of one of the atom in the molecule gets changed.

# Non-polar Compounds =>

shape of atoms in the molecule remains as it is.

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(3) # Polar Compounds =>

Due to polarization, Bond length of the atoms in the molecule gets decreased.

# Non-polar compounds =>

Due to no polarization, bond length remains as it is.

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(4) # Polar compounds =>

Due to decreased bomd length , the nuclear force between constituent atoms increases , so stability of the molecule Increases.

# Non-Polar compounds =>

Due to no change in bond length and thus nuclear force , the stability of non-polar compounds is less than that of Polar compounds.

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(5) # Polar compounds =>

Due to increased stability , the melting point and boiling point of the compound increases.

# Non-Polar compounds =>

Due to less stability , Melting and boiling points of non-polar compounds are less than Polar compounds.
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