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Answer the following in one or two sentences. How many electrons would have a total charge of 1 coulomb? - Chemistry

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Sum

Answer the following in one or two sentences.

How many electrons would have a total charge of 1 coulomb?

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Solution

Charge on l e- is 1.602 × 10-19 coulomb.

l e- ≡ 1.602 × 10-19 C

∴ Number of electrons having total charge of 1 coulomb

`= 1/(1.602 xx 10^-19) = 6.242 xx 10^18`

The number of electrons having a total charge of 1 coulomb is 6.242 × 1018 

Concept: Electrolytic Cell
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APPEARS IN

Balbharati Chemistry 12th Standard HSC for Maharashtra State Board
Chapter 5 Electrochemistry
Exercises | Q 2.09 | Page 118
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