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An Intiative by Sri Chaitanya
a
Addition of electron to 2p orbital increase spin paired repulsion
b
Due to small size also inter electron repulsions are more than the other elements in the group
c
‘N’ atom has stable – filled p3 configuration
d
Energy released due to attraction between the nucleus and incoming electron is offset by the inter electron repulsion by pairing
answer is A, B, C, D.
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