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

A compound with empirical formula CH₂O and molar mass 180 g mol⁻¹ contains hydrogen atoms equal to

A. 2 moles
B. 6 moles
C. 10 moles
D. 12 moles
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📝 Explanation

Molecular formula becomes C₆H₁₂O₆, containing twelve hydrogen atoms.

📖 Additional Information

  • 2 moles
  • 6 moles
  • 10 moles
  • 12 moles

Molecular formula becomes C₆H₁₂O₆, containing twelve hydrogen atoms.

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