Chemistry, 03.07.2020 09:01 Champion1841

In coastal areas and in the sea! 4. Determine whether the following statements are True or False. Write your answers in the space
provided.
Statement
True / False
(a) River water and sewage are natural water resources.
(b) Alum and slaked lime are added in the coagulation tank.
(c) Chlorination can remove impurities in the water.

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