Statement I: Avogadro number is the number of atoms in one gram mole.\ Statement II : Avogadro numb

Question

Statement I: Avogadro number is the number of atoms in one gram mole.\ Statement II : Avogadro number is a dimensionless constant.\

Professor PC Thomas Classes · Answer

(b) : Avogadro number $(N)$ represents the number of atoms in 1 gram mole of an element, i.e. it has the dimensions of mole ${ }^{-1}$.