Environment & Ecology · Environment
प्रकाश रासायनिक धूम निम्नलिखित में से किससे बनता है?
- 1SO2 + PAN + धुआं
- 2CO2 + O3 + धुआं
- 3CO + PAN + धुआं
- 4NO2 + O3 + PAN✓
सही उत्तर देखें
NO2 + O3 + PAN
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