Given below are two statements. One is labelled as Assertion (A) and the other is labelled as Re...

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Given below are two statements. One is labelled as Assertion
(A) and the other is labelled as Reason (R).
Assertion (A): The first ionization enthalpy for oxygen is lower than that of nitrogen.
Reason (R): The four electrons in \( 2 p \) orbitals of oxygen experience more electron-electron repulsion.
In the light of the above statements. Choose of correct answer from the options given below.
- (a) Both \( (\mathbf{A}) \) and \( (\mathbf{R}) \) are correct and \( (\mathbf{R}) \) is the correct explanation of \( \mathbf{( A )} \).
(b) Both (A) and (R) are correct but \( \mathbf{( R )} \) is NOT the correct explanation of \( \mathrm{A} \).
(c) (A) is correct but \( \mathbf{( R )} \) is not correct.
(d) (A) is not correct but \( \mathbf{( R )} \) is correct.
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