Sun March 06, 2011 By: Arun Gupta

what is the units of "gram molecular mass " and "molecular mass'" can u give an answer with a suitable example ?

Expert Reply
Sun March 06, 2011
Dear Student
     Molecular mass means mass of a molecule: kg/molecule.
  Gram molecular mass also known as molar mass is in the units of kg/mole or kg/Avogadro no of molecules .
 example: Molecular mass of CH4 is (16/6.022*10^23)gram but its molar mass is 16gram or 1.6*10^-2 kg.
We hope that clarifies your query.

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