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A mixture of C2H2 and C3Hg occupied a certain volume at 80 mm Hg. The mixture wascompletely burnt to'CO2 and H20(1). When the pressure of C02 was found to be 230 mm Hg atthe same temperature and volume, the mole fraction of C3Hg in the mixture is:(a) 0.125(c) 0.6(b) 0.875(d) 0.8 |
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