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Posted: **Sun Feb 13, 2022 8:00 am**

: 4 Chlorine Is A Bleaching Chemical That Is Used To Purify Water But It Can Be Damaging To Our Health If We Consume Too 1 (48 KiB) Viewed 31 times

4. Chlorine is a bleaching chemical that is used to purify water, but it can be damaging to our health if we consume too much of it. How do you know whether the chlorine in your drinking water is still present? How can you ensure that your drinking water is chlorine-free? [10 Marks]