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

67. A reaction between 1 mole of X and 2 moles of Y proceeds as X + 3Y → Z. The limiting reactant is

A. X
B. Y
C. Z
D. Both are completely consumed

📝 Explanation

One mole X requires 3 mol Y. Only 2 mol Y are available.

📖 Additional Information

  • X
  • Y
  • Z
  • Both are completely consumed

One mole X requires 3 mol Y. Only 2 mol Y are available.

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