The substance not likely to contain \( \mathrm{CaCO}_{3} \) is (a) Calcined gypsum (b) Seashells...

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The substance not likely to contain \( \mathrm{CaCO}_{3} \) is
(a) Calcined gypsum
(b) Seashells
(c) Dolomite
(d) A marble statue
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