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What is acid rain ? How i check ph of soil |
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Answer» \tAcid rain is caused when the oxides of nitrogen and sulphur are precipitated from the rain water. These oxides are present in the upper atmosphere and when rain falls these oxides get dissolved in rain water and forms nitric acid and sulfuric acid thus makes it acidic.Acid rain usually has a pH of less than 5.6.\tAdd 1/2 cup of vinegar to the soil. If it fizzes, you have alkaline soil, with a pH between 7 and 8. If it doesn\'t fizz after doing the vinegar test, then add distilled water to the other container until 2 teaspoons of soil are muddy. Add 1/2 cup baking soda. ????? The oxides of Nitrogen and sulphur dissolved in the rain water and forms such time called acid rain . PH value of soil can be measured by adding certain Chemicals like calcium chloride solution to soil.............. Looser |
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