(a) Osmosis
(b) Ion exchange
(c) Lime softening
(d) Both b and c
Which of the following techniques is used to remove fluorides from the water bodies?
Share:
- Category: Biology MCQs
Note: if you think the answer of the question is wrong or changed with time, Comment below with right answer or its better to contact us via “Contact us page” for quick update. We will really appreciate your contribution.