KcetSome Basic Concepts Of ChemistryKCET 2017MCQ+1 / -02017If $3.01 \times 10^{20}$ molecules are removed from 98 mg of $\mathrm{H}_2 \mathrm{SO}_4$, then number of moles of $\mathrm{H}_2 \mathrm{SO}_4$ left areA $0.1 \times 10^{-3} \mathrm{~mol}$B$9.95 \times 10^{-2} \mathrm{~mol}$C $0.5 \times 10^{-3} \mathrm{~mol}$D$1.66 \times 10^{-3} \mathrm{~mol}$Check AnswerClear SelectionReveal AnswerShow Explanation