The reaction of $\mathrm{CaO}$ with dilute $\mathrm{HNO_3}$ produces—

Question

Accepted Answer

$\mathrm{Ca(NO_3)_2}$ and $\mathrm{H_2O}$

Answer

$\mathrm{CaCl_2}$ and $\mathrm{H_2O}$

Answer

$\mathrm{CaSO_4}$ and $\mathrm{H_2}$

Answer

$\mathrm{Ca(OH)_2}$ and $\mathrm{O_2}$

The reaction of CaO\mathrm{CaO}CaO with dilute HNO3\mathrm{HNO_3}HNO3​ produces—