JEE MainMedium
Q.How many moles of Electrons weigh one kilogram?
a
6.022 \times 10^{23}
b
\frac{1}{9.108 \times 10^{-31}}
c
\frac{6.022}{9.108} \times 10^{54}
d
\frac{1}{9.108 \times 6.022} \times 10^{8}
Correct Answer: Option D
The correct solution involves applying the fundamental concept to derive the final value step by step...