Pollution of underground water by metal ions is very likely in the soil that has high
-
A.
acidity -
B.
alkalinity -
C.
chloride content -
D.
nitrate content
Correct Answer: Option B
Explanation
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.