Question

Define and explain mole and avogadros number with example

Answer 1

Answer:

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. Avogadro's number is a similar concept to that of a dozen or a gross. A dozen molecules is 12 molecules.

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