HALOGENS
CLASS 9 & 10 · CHEMISTRY
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REMEMBERF > Cl > Br > I
- Higher in the group = more reactive
- More reactive displaces less reactive
- Cl₂ + 2KBr → 2KCl + Br₂
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CLASS 9 & 10 · CHEMISTRYWhy does chlorine turn KBr orange?
Halogen displacement in 25 seconds
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