ChemistryMedium88×since 2002Q2083A sample of CaCO3\mathrm{CaCO}_3CaCO3 and MgCO3\mathrm{MgCO}_3MgCO3 weighed 2.21 g2.21 \mathrm{~g}2.21 g is ignited to constant weight of 1.152 g1.152 \mathrm{~g}1.152 g. The composition of mixture is : (Given molar mass in g mol−1CaCO3:100,MgCO3:84\mathrm{g} \mathrm{~mol}^{-1} \mathrm{CaCO}_3: 100, \mathrm{MgCO}_3: 84g mol−1CaCO3:100,MgCO3:84)A1.187 g CaCO3+1.187 g MgCO31.187 \mathrm{~g} \mathrm{~CaCO}_3+1.187 \mathrm{~g} \mathrm{~MgCO}_31.187 g CaCO3+1.187 g MgCO3B1.187 g CaCO3+1.023 g MgCO31.187 \mathrm{~g} \mathrm{~CaCO}_3+1.023 \mathrm{~g} \mathrm{~MgCO}_31.187 g CaCO3+1.023 g MgCO3C1.023 g CaCO3+1.187 g MgCO31.023 \mathrm{~g} \mathrm{~CaCO}_3+1.187 \mathrm{~g} \mathrm{~MgCO}_31.023 g CaCO3+1.187 g MgCO3D1.023 g CaCO3+1.023 g MgCO31.023 \mathrm{~g} \mathrm{~CaCO}_3+1.023 \mathrm{~g} \mathrm{~MgCO}_31.023 g CaCO3+1.023 g MgCO3Check answerSkip