World Languages, asked by hitenderverma3113, 1 month ago

what is the role of patassium hydroxide in the expertiment to prove thst co2 is esstential for photosynthsis

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Answered by radhavanshika
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Answer:

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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