Question:

3 A colourless solid X on heating evolved CO and also gave a

Last updated: 6/28/2023

3 A colourless solid X on heating evolved CO and also gave a

3 A colourless solid X on heating evolved CO and also gave a white residue soluble in water Residue also gave CO when treated with dilute acid X is a Li CO3 c Ca HCO3 2 b CaCO3 d NaHCO3