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Carbon and its Compounds — Science STD 10 — Question

Tamilnadu BoardEnglish MediumSTD 10ScienceCarbon and its Compounds1 Mark
MCQ
Decarboxylation is removal of ______.
  • A
     CO
  • ✓
    $CO _2$
  • C
    $H _2$
  • D
    $CO _3^{-}$.
✓

Answer

Correct option: B.
$CO _2$
$CO _2$

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