In $\mathrm{CaCO_3 + 2HCl \to CaCl_2 + CO_2 + H_2O}$, the state of $\mathrm{CO_2}$ is—

C-06-Q122: In $\mathrm{CaCO_3 + 2HCl \to CaCl_2 + CO_2 + H_2O}$, the state of $\m…

C-06-Q122: In $\mathrm{CaCO_3 + 2HCl \to CaCl_2 + CO_2 + H_2O}$, the state of $\m… | প্রশ্ন করি