Question

Charge of one electron is 1.6022×10–19 coulomb. What is the total charge on 1 mol of electrons?

Answer 1

Answer:

9.6484×10^4

Explanation:

q×N

=(1.6022×10^-19)(6.022×10^23)

=9.6484×10^4

Answer 2

Charge of 1 mole of electrons is known as the Faraday's Constant F.

Explanation:

Faraday's Constant is the charge in coulumbs of 1 mole of electrons. It is approximately 96485 C/mol.  

To calculate Faraday's constant, we multiply the charge of one electron by the Avogadro's number.

Avogadro's number is number of units of electrons or ions or atoms or molecules present in one mole of any substance. Mole is the molecular weight in grams.

Charge of one electron = 1.602 x 10^-19

 

Avogadro's number = 6.022 x 10^23

F = 1.602 x 10^-19 * 6.022 x 10^23

  = 9.6485 x 10^4

  = 96485 coulumbs per mole