Question

Find the number of atoms in 4 mol of carbon

Answer 1

No of atoms=No of moles ×Avagadro no

$\\ \tt\longmapsto 4\times 6.023\times 10^{23}$

$\\ \tt\longmapsto 24.092\times 10^{23}$

$\\ \tt\longmapsto 2.4\times 10^{24}atoms$