Choose the correct answer

Using R.O. plant at home eliminates lot of non-potable water. The best way to effectively use the expelled water of R.O. plant is .

- a. make the expelled water go and seep near the bore well

- b. use it for watering plants

- c. to drink the expelled water after boiling and cooling

- d. to use for cooking as the water is full of many nutrients

Correct Answer:

b. use it for watering plants

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Answered on 06/07/2020 at 05:23PM by Thamizh