Chemistry - Mole Concept Question with Solution | TestHub

The number of atoms in $8 \mathrm{g}$ of sodium is $x\times {10}^{23}.$ The value of $x$ is _____ . (Nearest integer)

$\left[\text{ Given : }{\mathrm{N}}_{\mathrm{A}}=6.02\times {10}^{23}{ \mathrm{mol}}^{-1}\right.\text{ Atomic mass of }\mathrm{Na}=23.0\mathrm{u}]$