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Consider the following electronic configuration given in column – I match with property given in column – II
Column – I Column – II
A) $1 s^{2} 2 s^{2} 2 p^{2} 3 s^{1}$ P) Lowest 2^nd IP
B) $1 s^{2} 2 s^{2} 2 p^{2} 3 s^{2}$ Q) Highest electron affinity
C) $1 s^{2} 2 s^{2} 2 p^{2} 3 s^{2} 3 p^{4}$ R) Highest 2^nd IP
D) $1 s^{2} 2 s^{2} 2 p^{2} 3 s^{2} 3 p^{5}$ S) Can form di negative ion

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$A - R; B - S; C - Q; D - P$

$A - R; B - P; C - S; D - Q$

$A - P; B - Q; C - S; D - R$

$A - P; B - Q; C - R; D - S$

answer is B.

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