select the correct answer.\ncelina has a water sample thats contaminated with salt and microorganisms. which…
select the correct answer.\ncelina has a water sample thats contaminated with salt and microorganisms. which method should she use to purify the water?\na. distillation\nb. filtration\nc. osmosis\nd. reverse osmosis
Answer
Brief Explanations:
Distillation can separate water from salt and kill microorganisms by heating the water - sample to its boiling point. The water vaporizes, leaving behind the salt and most microorganisms. Then the vapor is condensed back into pure water. Filtration can remove some large - sized microorganisms but not salt effectively. Osmosis is a natural process and not a practical purification method here. Reverse osmosis can remove salt but may not be as effective as distillation in killing all microorganisms.
Answer:
A. distillation