Muddy water can be purified through coagulation using

How is muddy water purified ?

Explain: (1) A mixture of ether and water can be separated by simple distillation. (2) Water present in rectified spirit can be removed by azeotropic distillation. (3) Benzoic acid can be extarced from its aqueous solution using benzene. (4) Sugar containing NaCI as impurity can be purified by crystallisation using ethanol but not water. '

Sewage water can be purified for recycling with action of :

Sewage water can be purified for recycling with action of :

The metal that is purified through polling is -

Sewage water can be purified for recycling with the action of