Identify X in the following reaction: Ca(OH)2 + 2X → CaCl2 + 2H2O
H2SO4
HNO3
HCl
None of these
It is acid neutralization of soil by lime powder. Ca(OH)2 + 2HCl → CaCl2 + 2H2O
2Ca(OH)2 + 2Cl2 → A–– + B–– + 2H2O
A & B are