# Estimate the number of free electrons in $10\;g$ of water and the negative charge possessed by them. Given: Avogadro’s number $= 6.02 × 10^{23}$ and molecular weight of water $= 18$

$\begin{array}{1 1}(A)\;1.135 \times 10^{3} \\ (B)\;3.344 \times 10^{34} \\(C)\;8.44 \times 10^{34} \\(D)\; 2.344 \times 10^{34}\end{array}$

$3.344 \times 10^{34}$