Question

Charge of one of electron is 1.6022×10*-19 coulomb. what is the total charge on 1 mole of electrons​

Answer 1

There are

`6.023 * {10}^(23)`

electrons in a mole. So charge of 1 mole electron is

`6 * {10}^(23) * ( - 1.6022) * {10 }^( - 19)`