Question

Derivation of Avogardo's number . Plz fast

Answer 1

the. gram. atomic. mass of. carbon. elements. is 12 grams. now. when. a scientists is performing. an experiment. by weighing. 12 grams. of. carbon. , he. knows that. he. is. dealing with 6.022×1023 atom. of carbon .in. other. by. words. he. is. working with 1 mole. of. carbon.

Answer 2

Avogadro's number is the number of particles found in one mole of a substance. It is the number of atoms in exactly 12 grams of carbon-12. This experimentally determined value is approximately 6.0221 x 1023 particles per mole. Note, Avogadro's number, on its own, is a dimensionless quantity. Avogadro's number may be designated using the symbol L or NA.

it is an experimental fact!!