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Air — CHEMISTRY STD 7 — Question

ICSE BoardEnglish MediumSTD 7CHEMISTRYAir1 Mark
MCQ
Dry ice is
  • ✓
    solid carbon dioxide
  • B
    supercooled ice
  • C
    crushed ice
  • D
    solid oxygen
✓

Answer

Correct option: A.
solid carbon dioxide
solid carbon dioxide

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