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Air. — Science STD 8 — Question

Tamilnadu BoardEnglish MediumSTD 8ScienceAir.1 Mark
MCQ
Carbon dioxide gas is …………… in nature
  • A
    basic
  • ✓
    acidic
  • C
    sweet
  • D
    none
✓

Answer

Correct option: B.
acidic
acidic

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