Question

25. On heatinga soil sample in boiling tube, what will you observe?
(A) It starts boiling.
(B) No change in the sample
(C) Water vapours condense on the cooler inner walls of upper part of boiling tube.
(D) Soil particles start vaporizing.​

Answer 1

$answer$

On heating, water in the soil evaporates, moves up and condenses on the cooler inner walls of the upper part of the boiling tube.

Option C

Answer 2

Answer:

(c) is your ans bro...

water vapours condense on the cooler inner walls of upper parts of boiling tube...

hope it will help u

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