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$9.95 \times 10^{-3}$
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