Which of the following is the well-characterized compound in which Bismuth exhibits the +5 oxidation state?
Hint: Element shows its higher oxidation state with electronegative element only
Stability of + 5 oxidation state decreases top to bottom and + 3 oxidation state increases top to bottom due to inert pair effect. Meanwhile compound having + 5 oxidation state of is . It is due to smaller size and high electronegativity of fluorine.
