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Social & Preventive Medicine General 11d64f5e

Defluoridation of water is carried out using:

A
Chlorine
B
Phosphate
C
Calcium
D
Ozone
High-Yield Explanation
Some areas may contain excessive fluoride levels in drinking water. Defluoridation is carried out using phosphates. Ref: Park 21st edition page: 672.

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