Chemistry · Environmental Chemistry
निम्नलिखित में से कौन सी गैस पृथ्वी पर समग्र ग्रीनहाउस प्रभाव में सबसे अधिक योगदान देती है?
- 1CH4
- 2CO2✓
- 3फ्रीऑन
- 4CFC
सही उत्तर देखें
CO2
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