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-p-Block elements - I — Chemistry STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceChemistry-p-Block elements - I1 Mark
MCQ
In which compound peroxide bond is present
  • A
    $Pb_2O_3$
  • B
    $SiO_2$
  • ✓
    $BaO_2$
  • D
    $PbO_2$
✓

Answer

Correct option: C.
$BaO_2$
c
$BaO$ is normal oxide while $BaO_2$ is peroxide

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