Question

Bleaching powder is used for disinfecting drinking water give reason

Answer 1

Chlorine is widely used to disinfect water and kill disease-causing pathogens such as bacteria, viruses and protozoans. ... Thus use 4–5 milligrams of bleaching powder per liter of water to disinfect it. But we have to add it on a proper ratio. ... It is one of the basic techniques which is used for treating the water.