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Chemistry NMDCAT MCQs Moles and Avogadro's Numbers Moles and Avogadro’s Numbers
nmdcat.online July 2, 2026

A reaction has 80% yield. Five theoretical moles of product correspond to an actual yield of

A. 2 moles
B. 3 moles
C. 4 moles
✓
D. 5 moles

📝 Explanation

Actual yield equals 80% of theoretical yield. Therefore, 0.80 × 5 = 4 moles.

📖 Additional Information

  • 2 moles
  • 3 moles
  • 4 moles
  • 5 moles

Actual yield equals 80% of theoretical yield. Therefore, 0.80 × 5 = 4 moles.

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