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A MOLE (mol) is the SI unit for the amount of substance. How is a MOLE defined in practical terms for laboratory use?
A. 1 mole = 1 gram of any substance regardless of molecular weight
B. A MOLE is the amount of a substance present in a container (irrespective of volume) — it is defined as the MOLECULAR WEIGHT (MW) of a compound expressed in GRAMS; Mole = Mass (g) / Gram Molecular Weight
C. 1 mole = 1 liter of any solution at standard temperature and pressure
D. A mole equals the number of atoms in 12 grams of carbon-12 only applicable to atomic chemistry
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