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प्रश्न
Give word equation for the following conversion:
Nitric oxide to nitrogen dioxide
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उत्तर
Nitric oxide + Oxygen → Nitrogen dioxide
The nitrogen dioxide further reacts with oxygen and water vapour of the air to give nitric acid.
संबंधित प्रश्न
What is air pollution ? What are the harmful effects of sulphur dioxide, nitrogen dioxide and hydrogen sulphide present in the air ?
Tick (√) the most appropriate answer.
Which is not a polluting gas for the air?
State the utility of oxygen for respiration in living organisms
Name the following:
The main, rare (inert) gas present in air.
______ is the percentage of nitrogen in air.
The constituent of air that supports combustion is _____.
Air also contains a small amount of carbon-di-oxide, water vapour, and some other gases like argon,
______ exists in nature as silicates, carbonates, oxides, and water. It also exists in a free state as part of the air in the atmosphere.
Match the following
| 1. | Nitrogen | a. | Acid rain |
| 2. | CO2 | b. | Global warming |
| 3. | Melting of glaciers | c. | Volcanic gases |
| 4. | Corrosion of bridges | d. | Aerated drinks |
Usha took a lump of dry soil in a glass and added water to it till it was completely immersed. She observed bubbles coming out. The bubbles contain ______.
