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प्रश्न
Fill in the blank
Air is a ______ of gases
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उत्तर
Air is a mixture of gases
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संबंधित प्रश्न
How is greenhouse effect produced?
Name three greenhouse gases.
Fill in the blank
Polluted air is harmful to ____.
State whether the following statement is ‘true’ or ‘false’. If false write the correct statement.
Air is a mixture and not a compound since the components of air cannot be separated by physical methods.
How is light scattered by the air?
Name the important scientists and their studies which led to the discovery of the components of air.
Explain Lavoisier’s experiment which provided evidence to the discovery of components in air.
Draw a neat labelled diagram for the following experiment.
To prove that oxygen is non-combustible, but supports combustion.
Draw a neat labelled diagram for the following experiment.
To study the presence of carbon dioxide in air.
What is wind energy?
