Mass of one electron = 9.11×10-31kg
Therefore, Mass of 1 mole of electrons = (9.11×10-31)×(6.022×1023) = 5.48×10-7 kg
Charge on one electron = 1.602×10-19 coulomb
Therefore, Charge on 1 mole of electrons = (1.602×10-19)×(6.022×1023) = 9.65×104 coulombs.