Chemistry, asked by dusadkajal25, 9 months ago

CHEMISTRY
(i) Calculate the number of
electrons which will together
weighs one gram.
(ii) Calculate the mass and charge
of one mole of electrons.​

Answers

Answered by shailja2506
2

Explanation:

The number of electrons which will weigh 1 g is

9.11×10

−31

10

−3

=1.098×10

27

.

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.

Answered by himanshura55
1

Answer:

Calculate the total mass of 1 mole of electrons is (mass of 1electron=9.1*10^-31kg) mass of 1 electron 9.1 X 10¯³¹ kg.

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