The approximate production of sodium carbonate per month is $424\times {10}^{6}g$  while that of methyl alcohol is $320\times {10}^{6}g$. Which of the following is produced more in terms of number of moles ?

Methyl alcohol

Molar weight of $N{a}_{2}C{O}_3=106$

Thus $\frac{424\times {10}^6}{106}=4\times {10}^6$ moles of $N{a}_{2}C{O}_3$ produced

Also molar wt of $C{H}_{3}OH=32$

Thus $\frac{320\times {10}^6}{32}={10}^5$ moles of $C{H}_{3}OH$ produced.

Hence clearly $C{H}_{3}OH$ is produced more in terms of moles.