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 cm3
volume of soil added to water = 350 cm3
volume of water and soil after stirring = 800 cm3
the percentage of air in the soil sample is
A 6.25%
B 10.36%
C 14.28%
D 43.28%
Answer is A
Do you need a high score in your Jamb or Utme Exams to get admission into your university of choice?
We are dedicated to your success in this year’s jamb exams. For your online tutorial Click Here To Get Started.
You can join our Telegram Page Here to get updates on your exams, tips, help, online lessons or tutorials, instructions on how to pass your jamb exams excellently
