Chemistry · Environmental Chemistry
वायुमंडल में आयतन के हिसाब से निम्नलिखित में से किस गैस का प्रतिशत सबसे अधिक है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1CO
- 2N2✓
- 3O2
- 4CO2
सही उत्तर देखें
N2
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