MCQ
Oxidation state of sulphur in tetrathionic acid is
- A$+6$
- B$+4$
- C$+6$ and $0$
- ✓$+5$ and $0$
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$(a) ClO_4^-> ClO_3^-> ClO_2^-> ClO^-$ Stability order
$(b) Cl_2 > Br_2> F_2> I_2$ Bond energy
$(c) OF_2 < OH_2< OCl_2$ Bond angle
$(d) I^-> Br^-> Cl^-$ Reducing power