Chlorination can be done by adding ________ to the water.
- Ableaching powder
- Bslaked lime
- Cbaking soda
- Dwashing soda
Solution & Step-by-step Explanation
Chlorination is a method used to purify water and kill germs. It can be done by adding chlorine tablets or bleaching powder (CaOCl
2
) to water, which releases chlorine gas when it reacts with water, acting as a powerful disinfectant.
2
) to water, which releases chlorine gas when it reacts with water, acting as a powerful disinfectant.