Question

17.
Draw the relationship
between mole. Avogadro number and mass and how do we
express the number of particles in terms of moles?​

Answer 1

Answer:

Avogadro's number is a proportion that relates molar mass on an atomic scale to physical mass on a human scale. Avogadro's number is defined as the number of elementary particles (molecules, atoms, compounds, etc.) per mole of a substance. It is equal to 6.022×1023 mol-1 and is expressed as the symbol NA.