Question
How many electrons would have a total charge of 1 coulomb ?
✓
Answer
Given: 1 Faraday $=$ charge on 1 mol of electrons \
$=6.022 \times 10^{23}$ electrons and 1 Faraday $=96500 C$
$\because 96500 C =6.022 \times 10^{23}$ electrons $6022 \times 10^{23}$
$\therefore 1 C \equiv \frac{6.022 \times 10^{23}}{96500}=6.24 \times 10^{18}$ electrons
Ans. Number of electrons $=6.24 \times 10^{18}$
$=6.022 \times 10^{23}$ electrons and 1 Faraday $=96500 C$
$\because 96500 C =6.022 \times 10^{23}$ electrons $6022 \times 10^{23}$
$\therefore 1 C \equiv \frac{6.022 \times 10^{23}}{96500}=6.24 \times 10^{18}$ electrons
Ans. Number of electrons $=6.24 \times 10^{18}$
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