In an experiment to determine the percentage of air in a soil sample, the following...
BIOLOGY
JAMB 2008
In an experiment to determine the percentage of air in a soil sample, the following readings were recorded:
volume of water in measuring cylinder = 500 cm^3
volume of soil added to water = 350 cm^3
volume of water and soil after stirring = 800 cm^3
the percentage of air in the soil sample is
- A. 6.25%
- B. 10.36%
- C. 14.28%
- D. 43.28%
Correct Answer: A. 6.25%
Post an Explanation Or Report an Error
If you see any wrong question or answer, please leave a comment below and we'll take a look. If you doubt why the selected answer is correct or need additional more details? Please drop a comment or Contact us directly. Your email address will not be published. Required fields are marked *