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STD 12 - p -Block elements - ll — NEET STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceNEETSTD 12 - p -Block elements - ll4 Marks
MCQ
The weakest acid $HX$ ($X = F, Cl, Br, I$) is
  • ✓
    $HF$
  • B
    $HCl$
  • C
    $HBr$
  • D
    $HI$
✓

Answer

Correct option: A.
$HF$
a
(a) $\underrightarrow {HI > HBr > HCl > HF}$

Acidic character decreasing order.

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