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

Under standard conditions, one mole of an ideal gas contains

A. Atomic mass of the gas
B. Avogadro's number of molecules
✓
C. Molecular mass
D. One gram of particles

📝 Explanation

Every mole contains 6.022 × 10²³ particles regardless of the substance.

📖 Additional Information

  • Atomic mass of the gas
  • Avogadro's number of molecules
  • Molecular mass
  • One gram of particles

Every mole contains 6.022 × 10²³ particles regardless of the substance.

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