Question

1.calculate the charge of 1 mole of electrons?​

Answer 1

Answer:

Mass of one mole of electrons is 9.11×10

−31

×6.023×10

23

=5.486×10

−7

kg.

Charge of 1 mole of electrons is 1.602×10

−19

×6.023×10

23

=9.647×10

4

C.

Answer 2

Answer:

- 1.23352 x 10^2

Explanation:

Charge of 1 e = -1.6 x 10^ -19

Charge of 1 mole of e = 6.022 x 10^23 x -1.6 x 10^-19

= - 123.352 x 10^4 = - 1.23352 x 10^2

Hope it helped!