Pollution of underground water by metal ions is very like...
Pollution of underground water by metal ions is very likely in the soil that has high
acidity
alkalinity
chloride content
nitrate content
Correct answer is D
Trioxonitrate(v) salts are generally d only soluble salts of some metals.All trioxonitrate(v) salts r soluble in water. Therefore d metal ions found in underground water, are derived mostly 4rm d soluble nitrates (Trioxonitrate(v) salts) of those metals.
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