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प्रश्न
Name the following:
The component of air which does not support combustion.
उत्तर
Nitrogen
संबंधित प्रश्न
Tick (√) the most appropriate answer.
A gas which dilutes the activity of oxygen in air is:
What are the two necessary conditions for rusting of iron?
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List out the uses of carbon dioxide.
Match the following.
| Nitrogen | Respiration in living animals |
| Oxygen | Fertilizer |
| Carbon dioxide | Refrigerator |
| Dry ice | Fire extinguisher |
The solid form of CO2 is called dry ice which undergoes condensation.
The components of air which are harmful to living beings are
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Why is he putting a cover on his nose?
Write just a few sentences for an imaginary situation if any of the following gases disappear from the atmosphere
carbon dioxide
