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प्रश्न
What is the density of N2 gas at 227°C and 5.00 atm pressure? (R = 0.082 L atm K–1 mol–1)
विकल्प
1.40 g/L
2.81 g/L
3.41 g/L
0.29 g/L
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उत्तर
3.41 g/L
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