A 1.871 gram sample of an unkown metallic carbonate is decomposed by h – InterviewSolution

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1.	A 1.871 gram sample of an unkown metallic carbonate is decomposed by heating to form the metalling oxide and 0.656g of carbon dioxide according to the equation `MCO_(3)(s) rArr MO(s) + CO_(2)(g)` What is the metal?A. CaB. MnC. NiD. Zn
Answer» Correct Answer - D

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