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

A sample containing 0.5 mole of a compound possesses

A. 3.011 × 10²³ molecules
✓
B. 6.022 × 10²³ molecules
C. 1.204 × 10²⁴ molecules
D. 1.505 × 10²³ molecules

📝 Explanation

Half a mole contains half of Avogadro's number of molecules.

📖 Additional Information

  • 3.011 × 10²³ molecules
  • 6.022 × 10²³ molecules
  • 1.204 × 10²⁴ molecules
  • 1.505 × 10²³ molecules

Half a mole contains half of Avogadro's number of molecules.

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