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Per NCERT §7.3.1(3b), the OXIDISING strength among halogens decreases in which order?
AF₂ > Cl₂ > Br₂ > I₂
BI₂ > Br₂ > Cl₂ > F₂
CCl₂ > F₂ > Br₂ > I₂
DF₂ > Br₂ > Cl₂ > I₂
Answer & Solution
Correct answer: A. F₂ > Cl₂ > Br₂ > I₂
NCERT §7.3.1(3b): oxidising power decreases down group 17. F₂ even displaces O from H₂O.
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