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ChemistryNEET 2020Mole concept and molar mass

Some Basic Concepts of Chemistry

Which one of the following has the maximum number of atoms?

  1. A.1 g of Ag(s) (atomic mass of Ag = 108)
  2. B.1 g of Mg(s) (atomic mass of Mg = 24)
  3. C.1 g of O2(g)\mathrm{O_2(g)} (atomic mass of O = 16)
  4. D.1 g of Li(s) (atomic mass of Li = 7)✓

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