CBSE BOARD X, asked by amanksingh010, 11 months ago

please answer. .......Q.27

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Answered by kkvasaninnocent
0
b) Vaseline is applied to cover the stomata and stops the gaseous exchange through them.
Answered by SuvarnaM
0
a) CO2 is absorbed by KOH solution creating a vacuum in the conical flask
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