Question

explain what do you understand by Avogadro constant?

Answer 1

The Avogardo constant can be defined as the number of constituent particles, generally atoms or molecules, in one mole of a substance.

1 mole = 6.022×10 23 particles.

It is also called Avogardo's number.

Answer 2

Avogadro constant is the number of constituent particles which are usually atoms and molecules that are contained in the amount of substance given by one mole.
It is the proportionality factor that relates molar mass of a substance with mass of the sample.
It is represented by the L and it's value is 6.023×10^23.