A) \[B\]
B) \[Al\]
C) \[N\]
D) \[P\]
Correct Answer: C
Solution :
Except nitrogen all elements of this group (VII A) form two series of halides. viz-trihalide and pent halides. Nitrogen forms only trihalides and does not form pent halides due to absence of d-orbitals.You need to login to perform this action.
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