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A student has set up an apparatus to show that "CO2 is released duringrespiration". After about 1 hour he observes no change in the water levelin the delivery tube. Write two possible reasons for the failure of theexperiment.P.T.C |
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Answer» Respiration in plants can be studied in moist germinating seeds that release carbon dioxide (CO2) during respiration. Potassium hydroxide absorbs carbon dioxide released by the seeds and a partial vacuum is created in the flask as a result. |
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