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प्रश्न
A mixture of oxygen and carbon dioxide used for artificial respiration.
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उत्तर
Carbogen
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संबंधित प्रश्न
What do you observe when Magnesium is heated and then tested with moist blue and red litmus – paper?
The process by which oxidation of food in our body takes place is
Fill in the blank by choosing the correct word from the given list.
List: oxygen, carbonic, suIphur dioxide gas, precipitation, helium
____________ gas can cause acid rain.
Write ‘True’ or ‘False’ in front of following statement.
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Fill in the blank space by choosing the correct word from the given list.
List: sulphurous, nitric acid, red lead oxide paint, oxygen, phosphoric
To prevent rusting, the underside of the ships is coated with __________________.
What is rusting?
Describe simple experiments to show the presence of -
carbon dioxide in air using a test tube with outlets containing lime water.
Give reason for the following:
Acid rain has caused damage to heritage structures such as the Taj Mahal.
Give reason for the following:
Combustion and respiration show similarity.
A process without emitting flame is called as ______.
