Question
The number of atoms in 8g of sodium is x $\times$ 1023. The value of x is ____________. (Nearest integer)
[Given : NA = 6.02 $\times$ 1023 mol$-$1
Atomic mass of Na = 23.0 u]
[Given : NA = 6.02 $\times$ 1023 mol$-$1
Atomic mass of Na = 23.0 u]
Correct Answer
2