Answer
$6.24\times10^{18}\, electrons$
Work Step by Step
Charge of one electron= $1.6022\times10^{-19}\,C$ (negative sign neglected)
Number of electrons in one coulomb=
$\frac{1\, coulomb}{charge\,of\,one\, electron\,in\, coulomb}$
$=\frac{1\,C}{1.6022\times10^{-19}\,C}=6.24\times10^{18}\, electrons$
