The substance not likely to contain CaCO3 is

+1 vote
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asked Mar 31, 2018 in Chemistry by paayal (26,720 points) 4 6 45

The substance not likely to contain CaCO3 is
(a) a marble statue
(b) calcined gypsum
(c) sea shells
(d) dolomite.

1 Answer

0 votes
answered Mar 31, 2018 by sanjaydas (61,430 points) 5 7 7
selected Apr 1, 2018 by Vikash Kumar
 
Best answer

(b) : The composition of gypsum is CaSO4 ∙2H2O. It does not have CaCO3.

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