A company dissolves ' X ' amount of $\mathrm{CO}_2$ at 298 K in 1 litre of water to prepare soda water $\mathrm{X}=$ $\_\_\_\_$ $\times 10^{-3} \mathrm{~g}$. (nearest integer) (Given: partial pressure of $\mathrm{CO}_2$ at $298 \mathrm{~K}=0.835$ bar. Henry's law constant for $\mathrm{CO}_2$ at $298 \mathrm{~K}=1.67$ kbar. Atomic mass of H C and O is 1,12 and $16 \mathrm{~g} \mathrm{~mol}^{-1}$, respectively)