Question

What is the relationship between mole ,Avogadro number and mass

Answer 1

Avogadro's number is a proportion that relates molar mass on an atomic scale tophysical mass on a human scale.Avogadro's number is defined as thenumber of elementary particles (molecules, atoms, compounds, etc.) permole of a substance. It is equal to6.022×1023 mol-1 and is expressed as the symbol NA.

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Answer 2

mole represent a definite number of particles,atom of a substance.this number of 6.022×10^23,which represent a mole is known as Avogadro number (L).

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