5ml of water is used to extract NO ‐1 from A wet soil sample weighing 10 grams. Another sample of 10-gram soil sample is oven dried and found to weigh 5 grams when dry. The [NO ‐1] of the extract is determined to 5mg NO ‐1/ml. What is the NO ‐1 of the soil in the unit's mg of NO ‐1 /g dry soil?

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Environmental Pollution

Environmental pollution occurs due to some unwanted alteration in the surroundings which results in unfavorable effects on all organisms of that surrounding.