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

69. The mass of unreacted nitrogen left when 14 g of N₂ is mixed with 6 g of H₂ for ammonia synthesis is

A. 0 g
✓
B. 7 g
C. 14 g
D. 28 g

📝 Explanation

N₂ is the limiting reactant and is completely consumed.

📖 Additional Information

  • 0 g
  • 7 g
  • 14 g
  • 28 g

N₂ is the limiting reactant and is completely consumed.

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