which of the following does not cause hardness of water?- MgCl2, MgSo4, Ms(HCO3)2, MgCO3
All the four salts cause hardness. MgCl2 and MgSO4 cause permanent hardness of water, while Mg(HCO3)2 and MgCO3 cause temporary hardness of water.
which of the following does not cause hardness of water?- MgCl2, MgSo4, Ms(HCO3)2, MgCO3
All the four salts cause hardness. MgCl2 and MgSO4 cause permanent hardness of water, while Mg(HCO3)2 and MgCO3 cause temporary hardness of water.