MHT CET · Chemistry · Electrochemistry
Find the number of electrons that generate 1 coulomb charge ?
- A \(6.24 \times 10^{18}\)
- B \(1.25 \times 10^{18}\)
- C \(6.22 \times 10^{23}\)
- D \(3.12 \times 10^{18}\)
Answer & Solution
Correct Answer
(A) \(6.24 \times 10^{18}\)
Step-by-step Solution
Detailed explanation
Charge on \(1 \mathrm{e}^{-}=1.602 \times 10^{-19}\) coulomb.
\(\therefore \quad\) Number of electrons having total charge of
\(1 \text {coulomb }=\frac{1}{1.602 \times 10^{-19}}=6.242 \times 10^{18}\)
\(\therefore \quad\) Number of electrons having total charge of
\(1 \text {coulomb }=\frac{1}{1.602 \times 10^{-19}}=6.242 \times 10^{18}\)
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