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Chemistry NMDCAT MCQs Limiting and Excess Reactants
nmdcat.online July 2, 2026

61. In the reaction Na₂CO₃ + 2HCl → 2NaCl + CO₂ + H₂O, 53 g of Na₂CO₃ and 73 g of HCl are used. The mass of CO₂ produced is

A. 11 g
B. 22 g
✓
C. 44 g
D. 5.5 g

📝 Explanation

Na₂CO₃ is limiting. CO₂ formed = 0.5 mol. Mass = 22 g.

📖 Additional Information

  • 11 g
  • 22 g
  • 44 g
  • 5.5 g

Na₂CO₃ is limiting. CO₂ formed = 0.5 mol. Mass = 22 g.

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