rainwater does not contain any pollutant true or false
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Therefore, it is natural that TDS of rainwater before rainwater falls on the ground is lowest. Definitely, it is possible that pollutants such as sulfur or nitrogen oxide from the air dissolves into the rain. ... Their TDS is 10-20ppm. However, there is water that has lower TDS than this.
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hey guy here is your answer
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True is the answer for this question
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