Question

Take a boiling tube put two spoons of soil in it heat it on a sprit lamp and cover it
A do this experiment and write your findings ?
B do you find any moisture in the soil?
C how can you say that?

Answer 1

Answer:

yes I find

Explanation:

because soil is composed of many hard chemicals

it would absorve water strongly soil is made of sio2

so it is very hygroscopy so it doesn't retaine moisture