Maximum mass of sucrose ${\mathrm{C}}_{12}{\mathrm{H}}_{22}{\mathrm{O}}_{11}$ produced by mixing 84 gm of carbon, 12 gm of hydrogen and 56 ${\mathrm{LO}}_2$ at 1 atm and 273 K according to given reaction, is:

$\mathrm{C}\left(\mathrm{s}\right)+{\mathrm{H}}_2\left(\mathrm{g}\right)+{\mathrm{O}}_2\left(\mathrm{g}\right)⟶{\mathrm{C}}_{12}{\mathrm{H}}_{22}{\mathrm{O}}_{11}\left(s\right)$