Chemistry GCSE
Chlorine
What Chlorine means in Chemistry GCSE, as defined for AQA.
Definition of Chlorine
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Reference: AQA
Added as a gas or in a solution, it kills microbes by disrupting their cell processes and provides some residual protection as water travels through pipes.
Topics that use Chlorine
- Potable water (AQA GCSE)
Related terms
- Appropriate technology and sustainability
- Cost and energy in water production
- Desalination
- Dissolved salts
- Filter beds
- Membrane separation and reverse osmosis
- Potable water
- Separation by distillation
Using Chlorine in the exam
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