MCQ
The incorrect order is
  • A
    $HF < H Cl < HBr < HI :$ Acidic strength
  • B
    $HF > HCl > HBr > HI :$ Thermal stability
  • $HF > HCl > HBr > HI :$ Boiling point
  • D
    $HF > H Cl > HBr > HI :$ Bond dissociation enthalpy

Answer

Correct option: C.
$HF > HCl > HBr > HI :$ Boiling point
c
$Br_2$ reacts with $NaI$ only to get $I_2$.

         $2NaI + Br_2 \to 2NaBr + I_2$

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