Question

Take a boiling tube put two spoons of soil in it heat it on a spirit 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:

I found no moisture in the tube after some time .

Explanation:

because the moisture is turned into dry because of heat

Answer 2

(a) The findings on performing the experiment are:

- There are some vapours formed inside the tube.

- These vapours get collected on the cover of the tube.

(b) Yes, some moisture was present in the soil.

(c) We can say this because :

- the vapours were formed on the cover of the tube.

- These vapours were formed as a result of the evaporation of the moisture present in the soil