Which of the following statement is correct ? [Statement T for True and F for False] (i) Most stable — NEET Chemistry Past Papers Chemistry Question

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Which of the following statement is correct ? [Statement T for True and F for False] (i) Most stable trihalide of 'N' family is NF . (ii) Most stable pentahalide of 'Bi' is BiF (iii) Most stable allotropes of 'N' is black form (iv) Most stable Hydride of 'N' family is NH (A) T T F T (B) T T F F (C) T F F T (D) F F F F 3 5 3 (1) T T F T (2) T T F F (3) T F F T (4) F F F F 3 5 3