If $3.01 \times 10^{20}$ molecules are removed from $98 \ mg$ of $H_2SO_4$,how many moles of $H_2SO_4$ are removed?

• A
  $0.1 \times 10^{-3}$
• B
  $0.5 \times 10^{-3}$
• C
  $1.66 \times 10^{-3}$
• D
  $9.95 \times 10^{-3}$