Assertion :The bond in an $O_{2}$ molecule is considered to be non-polar.
Reason: The oxygen atoms in an $O_{2}$ molecule share the bonding electrons equally.

Both Assertion and Reason are correct and Reason is the correct explanation for Assertion

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Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion

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Assertion is correct but Reason is incorrect

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Both Assertion and Reason are incorrect

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Solution

The correct option is A Both Assertion and Reason are correct and Reason is the correct explanation for Assertion
The bond in an O $_{2}$ molecule is considered to be non-polar. This corresponds to zero dipole moment for the molecule.
The oxygen atoms in an O $_{2}$ molecule share the bonding electrons equally. This is due to zero electronegativity difference between two atoms.
Hence, both Assertion and Reason are correct and Reason is the correct explanation for Assertion.

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Assertion :The bond in an O2 molecule is considered to be non-polar. Reason: The oxygen atoms in an O2 molecule share the bonding electrons equally.

Assertion :The bond in an $O_{2}$ molecule is considered to be non-polar.
Reason: The oxygen atoms in an $O_{2}$ molecule share the bonding electrons equally.