Meena took a sample of water from a pond near her house. a. Name the impurities found in this water sample. b. Is it safe to drink water from the pond? Why? c. Explain the methods that Meena could use to purify this water sample.
Answers
Answer:
no she should not drink the water from the pond it can be harmful as many animals and insect would be there we don't know anything
Answer:
No she should not drink the water from the pond it can be harmful as many animals and insect would be there we don't know anything.
Explanation:
Step 1: Water can be fractionally distilled to determine whether any other liquids are present as contaminants. If the impurity has a lower boiling point than water, it will evaportate and leave the distillation.
Step 2: One of the most efficient methods of removing chemicals from water is filtering, especially when the proper multimedia filters are used. This procedure purifies water and makes it suitable for ingestion by humans using chemical and physical methods.
Step 3:In pond there is a salt on water so it is not for drinking you should purify by crystallization method or evaporation method in evaporation method water evaporated and salt is removed in crystallization method salt is removed in form of crystals so this is best method to purify water without contaminated waters.
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