list out the chemicals needed for the experiment to prove that CO2 is necessary for photosynthesis?
Answers
Experiments on Photosynthesis: Co2 is Necessary for... ... Potassium hydroxide solution absorbs the carbon dioxide gas from the air present in the glass bottle. Leave the plant sunlight. After few hours, perform a starch test to this and another leaf of the same plant.
a part of the leaf of a destarched plant into a conical flask containing potassium hydroxide.Potassium hydroxide solution absorbs the carbon dioxide gas from the air present in the glass bottle.
To prove the necessity of carbon dioxide in photosynthesis following steps need to doInsert a part of the leaf of a destarched plant into a conical flask containing potassium hydroxide.Potassium hydroxide solution absorbs the carbon dioxide gas from the air present in the glass bottle.Leave the plant sunlight.
To prove the necessity of carbon dioxide in photosynthesis following steps need to doInsert a part of the leaf of a destarched plant into a conical flask containing potassium hydroxide.Potassium hydroxide solution absorbs the carbon dioxide gas from the air present in the glass bottle.Leave the plant sunlight.After few hours, perform a starch test to this and another leaf of the same plant.
To prove the necessity of carbon dioxide in photosynthesis following steps need to doInsert a part of the leaf of a destarched plant into a conical flask containing potassium hydroxide.Potassium hydroxide solution absorbs the carbon dioxide gas from the air present in the glass bottle.Leave the plant sunlight.After few hours, perform a starch test to this and another leaf of the same plant.Observation-
To prove the necessity of carbon dioxide in photosynthesis following steps need to doInsert a part of the leaf of a destarched plant into a conical flask containing potassium hydroxide.Potassium hydroxide solution absorbs the carbon dioxide gas from the air present in the glass bottle.Leave the plant sunlight.After few hours, perform a starch test to this and another leaf of the same plant.Observation- Leaf exposed to the atmosphere are bluish black.
To prove the necessity of carbon dioxide in photosynthesis following steps need to doInsert a part of the leaf of a destarched plant into a conical flask containing potassium hydroxide.Potassium hydroxide solution absorbs the carbon dioxide gas from the air present in the glass bottle.Leave the plant sunlight.After few hours, perform a starch test to this and another leaf of the same plant.Observation- Leaf exposed to the atmosphere are bluish black.Leaf exposed to KOH does not change to blue-black colour
To prove the necessity of carbon dioxide in photosynthesis following steps need to doInsert a part of the leaf of a destarched plant into a conical flask containing potassium hydroxide.Potassium hydroxide solution absorbs the carbon dioxide gas from the air present in the glass bottle.Leave the plant sunlight.After few hours, perform a starch test to this and another leaf of the same plant.Observation- Leaf exposed to the atmosphere are bluish black.Leaf exposed to KOH does not change to blue-black colourResult- Starch is present in the green part of the leaf.
To prove the necessity of carbon dioxide in photosynthesis following steps need to doInsert a part of the leaf of a destarched plant into a conical flask containing potassium hydroxide.Potassium hydroxide solution absorbs the carbon dioxide gas from the air present in the glass bottle.Leave the plant sunlight.After few hours, perform a starch test to this and another leaf of the same plant.Observation- Leaf exposed to the atmosphere are bluish black.Leaf exposed to KOH does not change to blue-black colourResult- Starch is present in the green part of the leaf.Conclusion- Presence of starch proves that chlorophyll is necessary for photosynthesis as it traps sunlight.
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