Temporary hardness of water is due to the presence of
Magnesium bicarbonate
Calcium chloride
Magnesium sulphate
Calcium carbonate
Chlorides and sulphates of Mg and Ca produces permanent hardness whereas bicarbonates of Mg and Ca produces temporary hardness.
Sulphates and chlorides of magnesium and calcium cause temporary hardness of water.
Choose the odd one out. Give reasons for the choice.
Magnesium sulphate, calcium sulphate, magnesium chloride, magnesium bicarbonate.