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The s-block Elements — Chemistry STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceChemistryThe s-block Elements1 Mark
MCQ
Metal carbonates decompose on heating to give metal oxide and carbon dioxide. Which of the metal carbonates is most stable thermally?
  • A
    $\ce{MgCO_3}$
  • B
    $\ce{CaCO_3}$
  • C
    $\ce{SrCO_3}$
  • ✓
    $\ce{BaCO_3}$
✓

Answer

Correct option: D.
$\ce{BaCO_3}$

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