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प्रश्न
Given below is the diagram of an experimental set-up (final stage). Study the same and answer the following questions:
- What is the main aim of the experiment?
- Oxygen gas shown in the experiment is released from which of the raw materials?
- How would you confirm the presence of oxygen gas?
- Name the chemical substance which can be added in water to enhance the process/rate of release of oxygen gas.
- Draw a neat and labelled diagram of the same experiment for its initial stage.
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उत्तर
- To demonstrate that oxygen is generated during the process of photosynthesis.
- The emission of oxygen gas is a result of the interaction between carbon dioxide and water in the presence of sunlight.
- The bursting of flames from a splinter in close proximity to the test container proves the presence of oxygen.
- Sodium Bicarbonate
APPEARS IN
संबंधित प्रश्न
Name the following:
The source of carbon dioxide for aquatic plants.
Given below is the representation of a certain phenomenon in nature. With four organisms 1-4.
Name any one organism that could be shown at No .5
Given below is the representation of a certain phenomenon in nature. With four organisms 1-4.
Name the biological process which was the starting point of the whole chain.
Where are the chlorophyll pigments present in a cell?
Why Is Photosynthesis Important in Nature?
Chlorophyll is necessary for photosynthesis.
Name the following:
Light in which the maximum rate of photosynthesis takes place.
Name two aquatic plants which can be used for the experiment of photosynthesis.
Name two plants having variegated leaves.
