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P-1 Question Bank — Science STD 10 — Question

Maharashtra BoardEnglish MediumSTD 10ScienceP-1 Question Bank1 Mark
MCQ
$……….$is basic oxide .
  • A
    $\mathrm{CO}_2$
  • ✓
    $\mathrm{K}_2 \mathrm{O}$
  • C
    $\mathrm{SO}_2$
  • D
    $\mathrm{Al}_2 \mathrm{O}_3$
✓

Answer

Correct option: B.
$\mathrm{K}_2 \mathrm{O}$
$\mathrm{K}_2 \mathrm{O}$

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