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

A reaction gives 0.45 mole product instead of the theoretical 0.75 mole. The percentage yield is

A. 45%
B. 50%
C. 60%
D. 75%

📝 Explanation

Percentage yield = (0.45 ÷ 0.75) × 100 = 60%.

📖 Additional Information

  • 45%
  • 50%
  • 60%
  • 75%

Percentage yield = (0.45 ÷ 0.75) × 100 = 60%.

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