The compound responsible for the opaque appearance after excess $\mathrm{CO_2}$ is—

Question

Accepted Answer

$\mathrm{Ca(HCO_3)_2}$

Answer

$\mathrm{CaCO_3}$

Answer

$\mathrm{CaO}$

Answer

$\mathrm{Ca(OH)_2}$

The compound responsible for the opaque appearance after excess CO2\mathrm{CO_2}CO2​ is—