Q. The Avogadro’s number is $6 \times 10^{23}$ per gm mole and electronic charge is $1.6 \times 10^{- 19}C.$ The Faraday’s number is
A) $6 \times 10^{23} \times 1.6 \times 10^{- 19}$
B) $\frac{6 \times 10^{23}}{1.6 \times 10^{- 19}}$
C) $\frac{2}{6 \times 10^{23} \times 1.6 \times 10^{- 19}}$
D) $\frac{1.6 \times 10^{- 19}}{6 \times 10^{23}}$
Explanation
(a) $F = Ne = 6 \times 10^{23} \times 1.6 \times 10^{- 19}$
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.