Agricultural Science
WAEC 2021
In an experiment determine the percentage of organic matter in a soil sample, the following data was collected; weight of over-dried soil before burning = 50g
weight of over-dried soil after burning = 28g. Use the information to answer this question.
Determine the percentage of organic matter in the soil
-
A.
22%
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B.
44%
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C.
56%
-
D.
60%
Correct Answer: Option B
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