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Solution: Which definition best describes the term molar mass? (a) the mass, in ounces, of one mole of a substance (b) the mass, in grams, of one mole of a substance (c) the mass of one gram of a substance (d) the mass in units of moles

Problem

Which definition best describes the term molar mass? 

(a) the mass, in ounces, of one mole of a substance 

(b) the mass, in grams, of one mole of a substance 

(c) the mass of one gram of a substance 

(d) the mass in units of moles


Solution

Molar mass has g/mol as its unit which means that the molar mass is the mass in grams of the substance in 

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