The flocculation value of $\mathrm{HCl}$ for arsenic sulphide solution is $30 \mathrm{mmol} {\mathrm{L}}^{-1}$. If ${\mathrm{H}}_2{\mathrm{SO}}_4$ is used for the flocculation of arsenic sulphide, the amount, in grams of ${\mathrm{H}}_2{\mathrm{SO}}_4$ in $250 \mathrm{ml}$ required for the above purposed is $\mathrm{y}\times {10}^{-2} \mathrm{g}$. Calculate value of $\mathrm{y}$? (molecular mass of ${\mathrm{H}}_2{\mathrm{SO}}_4=98 \mathrm{g}/\mathrm{mol}$)

Round off the answer to the nearest integer.