Assertion (A): Oxygen exhibits anomalous behavior.
Reason (R): Absence of d-orbitals

Both Assertion and Reason are true and Reason is the correct explanation of Assertion

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Both Assertion and Reason are true and Reason is not the correct explanation of Assertion

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Assertion is true but Reason is false

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Assertion is false but Reason is true

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Solution

The correct option is A Both Assertion and Reason are true and Reason is the correct explanation of Assertion
Oxygen exhibits anomalous behaviour due to its small size, high electronegativity and absence of d-orbitals.

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Assertion (A): Oxygen exhibits anomalous behavior. Reason (R): Absence of d-orbitals

The correct option is A Both Assertion and Reason are true and Reason is the correct explanation of AssertionOxygen exhibits anomalous behaviour due to its small size, high electronegativity and absence of d-orbitals.

Assertion (A): Oxygen exhibits anomalous behavior.
Reason (R): Absence of d-orbitals

The correct option is A Both Assertion and Reason are true and Reason is the correct explanation of Assertion
Oxygen exhibits anomalous behaviour due to its small size, high electronegativity and absence of d-orbitals.