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Air. — Science STD 8 — Question

Tamilnadu BoardEnglish MediumSTD 8ScienceAir.1 Mark
MCQ
Lighter metals like $Na , K$ combine with $CO _2$ to form corresponding .. …………….
  • A
    Nitrates
  • ✓
    Carbonates
  • C
    Oxide
  • D
    none
✓

Answer

Correct option: B.
Carbonates
Carbonates

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