Baking soda solution+ dil.${\mathrm{H}}_2{\mathrm{SO}}_4\to \mathrm{X}+\mathrm{Y}+\mathrm{Z}\uparrow \mathrm{Z}+ \mathrm{lime} \mathrm{water}\to \mathrm{W}\downarrow +\mathrm{Y}$

Select the correct statement among the following

The chemical reaction between baking soda and ${\mathrm{H}}_2{\mathrm{SO}}_4$ is given below.

$2{\mathrm{NaHCO}}_3+{\mathrm{H}}_2{\mathrm{SO}}_4\to {\mathrm{Na}}_2{\mathrm{SO}}_4+2{\mathrm{H}}_2\mathrm{O}+2{\mathrm{CO}}_2\uparrow$

When ${\mathrm{CO}}_2$ gas is passing through lime water calcium carbonate precipitate is formed.