Question

To show that carbon dioxide is released during respiration following experimental setup is made. What is the role of KOH pallets in this experiment?​

Answer 1

Answer:

KOH solution absorbs the CO2 released during respiration of seeds, which creates a partial vacuum in the conical flask, causing the rise in the water level of the U-shaped delivery tube. Rise in the level of water shows that CO2 is released during respiration.

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Answer 2

Answer:

this is your answer

Explanation:

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