Environment & Ecology · Composition of Earth's Atmosphere
पृथ्वी के वायुमंडल में उनकी सांद्रता/मात्रा (आयतन प्रतिशत) के आधार पर निम्नलिखित गैसों को आरोही क्रम (कम से अधिक) में व्यवस्थित कीजिए: (a) नाइट्रोजन (N2) (b) ऑक्सीजन (O2) (c) कार्बन डाइऑक्साइड (CO2) (d) ऑर्गन (Ar) सही क्रम का चयन कीजिए:
- 1a, b, c, d
- 2c, d, b, a✓
- 3d, b, c, a
- 4a, b, d, c
सही उत्तर देखें
c, d, b, a
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