ElectrochemistryMedium
Question
How many electrons flow when a current of 5 A is passed through a solution for 200 s?
Options
A.6.022 × 1023
B.6.24 × 1021
C.6.024 × 1021
D.6.022 × 1020
Solution
No. of electrons $= \frac{Q}{e} = \frac{5 \times 200}{1.602 \times 10^{- 19}} = 6.24 \times 10^{21}$
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