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Due to the lightning nitrogen is convert...

Due to the lightning nitrogen is converted into

A

nitric oxide

B

nitric acid

C

nitrates

D

nitrogen oxide

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### Step-by-Step Solution: 1. **Understanding Nitrogen in the Atmosphere**: Nitrogen is a major component of the Earth's atmosphere, making up about 78% of it. However, most organisms cannot use atmospheric nitrogen directly. 2. **Nitrogen Fixation**: The process of converting atmospheric nitrogen into a form that plants can use is called nitrogen fixation. This can occur through various natural processes, including lightning. 3. **Role of Lightning**: During a lightning strike, the high temperature and energy can cause nitrogen gas (N₂) in the atmosphere to react with oxygen (O₂), forming nitrogen oxides (NO and NO₂). 4. **Formation of Nitric Acid**: The nitrogen oxides produced can dissolve in rainwater, leading to the formation of nitric acid (HNO₃). This reaction is crucial because it transforms nitrogen into a more reactive form. 5. **Conversion to Nitrates**: When nitric acid falls to the ground with rain, it can further react with other substances in the soil to form nitrates (NO₃⁻), which are essential nutrients for plants. 6. **Conclusion**: Therefore, due to lightning, nitrogen is converted into nitrates, which are usable by plants. ### Final Answer: Due to lightning, nitrogen is converted into **nitrates** (Option C). ---
### Step-by-Step Solution: 1. **Understanding Nitrogen in the Atmosphere**: Nitrogen is a major component of the Earth's atmosphere, making up about 78% of it. However, most organisms cannot use atmospheric nitrogen directly. 2. **Nitrogen Fixation**: The process of converting atmospheric nitrogen into a form that plants can use is called nitrogen fixation. This can occur through various natural processes, including lightning. 3. **Role of Lightning**: During a lightning strike, the high temperature and energy can cause nitrogen gas (N₂) in the atmosphere to react with oxygen (O₂), forming nitrogen oxides (NO and NO₂). ...
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