Answer:
The mass of one mole of a substance in grams is known as its molar mass. It is measured in grams per mole (g mol-1).
6.02 1023 particles make up one mole of any substance. As a result, a material's molar mass contains 6.02 1023 particles of the substance.
Any substance's molar mass is quantitatively equal to its atomic, molecular, or formula mass.
(a) This indicates that we simply need to weigh a mass equal to the relative atomic mass in grams to measure 1 mole of atoms of any element.
(b) Similarly, the relative molecular mass in grams is equal to the mass of 1 mole of molecules of any molecular substance.
(c) The relative formula mass in grams is equal to the mass of 1 mole of any ionic substance.
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