A sample of CaCO 3 and MgCO 3 weighed 2.21 g is ignited to constant weight of 1.152 g…
Chemistry · JEE Main · NTA Exams — Some Basic Concepts in Chemistry
A sample of CaCO3 and MgCO3 weighed 2.21 g is ignited to constant weight of 1.152 g. The composition of mixture is: (Given molar mass in g mol−1 CaCO3 : 100, MgCO3 : 84). (Jee Main 2024)
- 1.187 g CaCO3 + 1.023 g MgCO3
- 1.023 g CaCO3 + 1.023 g MgCO3
- 1.187 g CaCO3 + 1.187 g MgCO3
- 1.0.23 g CaCO3 + 1.187 g MgCO3
Answer
(A) 1.187 g CaCO 3 + 1.023 g MgCO 3
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