Question

What is Avogadro no.

Answer 1

Hey Mate!!!

Avogadro No.

=> 6.022 × 10^23 (atoms,molecules,ions)

Answer 2

Avogadro's number, also known as Avogadro's constant, is the number of atoms that is present in 12 grams of Carbon-12 or C-12 isotope.

It may also be defined as the number of ions, molecules or atoms that is present in one mole of any substance.

Most commonly, it is denoted by $\bold{N_A}$.

It is numerically equal to 6.022 * 10²³ atoms or molecules or ions.