\(=0.05 \mathrm{mole}\)
Moles of \(\mathrm{NaCl}=50 \times 5.8 / 100 \times 58.5\)
\(=0.05 \mathrm{mole}\)
\(\mathrm{AgNO} 3+\mathrm{NaCl} \rightarrow \mathrm{AgCl}+\mathrm{NaNO} 3\)
mass of \(\mathrm{AgCl}=\) mole \(\times\) molar mass
\({=0.05 \times 143.5}\)
\({=7.16 \mathrm{g}}\)