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Question Bank [2022] — Chemistry STD 12 Science — Question

Maharashtra BoardEnglish MediumSTD 12 ScienceChemistryQuestion Bank [2022]1 Mark
MCQ
The catalyst used for decomposition of $KClO _3$ is _______.
  • A
    $ZnO$
  • ✓
    $Mno_2$
  • C
    $CuO$
  • D
    $K_2O$
✓

Answer

Correct option: B.
$Mno_2$
The catalyst used for decomposition of $KClO _3$ is $MnO _2$

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