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The p-Block Elements — Chemistry STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceChemistryThe p-Block Elements1 Mark
MCQ
The strongest oxiding agent among the following is:
  • A
    $\mathrm{GeO}_2$
  • ✓
    $\mathrm{PbO}_2$
  • C
    $\mathrm{SrO}_2$
  • D
    $\mathrm{SiO}_2$
✓

Answer

Correct option: B.
$\mathrm{PbO}_2$
$\text{PbO}_2\because \text{Pb}^{4+}+2\text{e}^-\rightarrow\text{Pb}^{2+}$ Which is more stable due to inert pair effect.

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