CBSE BoardEnglish MediumSTD 12 ScienceChemistry2. Electrochemistry1 Mark
MCQ
Unit of Faraday is
A
Ampere
B
Coulomb
✓
Coulomb $mol{e^{ - 1}}$
D
Coulomb ${{\mathop{\rm Sec}\nolimits} ^{ - 1}}$
✓
Answer
Correct option: C.
Coulomb $mol{e^{ - 1}}$
c In the International System of Units ( $SI$ ), the coulomb ($C$) is the preferred unit of electric charge quantity. It is equivalent to one ampere-second ($1\,A.s$) and represents approximately $6.24 \times 10^{18}$ electric charge carriers. To convert from coulombs to faradays, multiply by $1.04 \times 10^{-5}$.
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