Which of the following halogens does not form oxyacid?

Question

Which of the following halogens does not form oxyacid? (A) Fluorine (B) Chlorine (C) Bromine (D) Iodine

Tardigrade Admin · Accepted Answer

Previously it was believed that F does not form an oxy-acid. However, recent studies have confirmed the existence of HOP (hypo fluorous acid). The rest all halogens form four series of oxy-acids with formula H O X, H X O2, H X O3 and H X O4. (where X=C l, B r, I )

Q. Which of the following halogens does not form oxyacid?

Fluorine

Chlorine

Bromine

Iodine

Previously it was believed that $F$ does not form an oxy-acid. However, recent studies have confirmed the existence of $H OP$ (hypo fluorous acid).
The rest all halogens form four series of oxy-acids with formula $H OX, H X O_{2}, H X O_{3}$ and $H X O_{4}$ . (where $X = Cl, B r, I$ )

Q. Which of the following halogens does not form oxyacid?

Fluorine

Chlorine

Bromine

Iodine

Previously it was believed that F does not form an oxy-acid. However, recent studies have confirmed the existence of HOP (hypo fluorous acid). The rest all halogens form four series of oxy-acids with formula HOX,HXO2​,HXO3​ and HXO4​. (where X=Cl,Br,I )

Previously it was believed that $F$ does not form an oxy-acid. However, recent studies have confirmed the existence of $H OP$ (hypo fluorous acid).
The rest all halogens form four series of oxy-acids with formula $H OX, H X O_{2}, H X O_{3}$ and $H X O_{4}$ . (where $X = Cl, B r, I$ )