This graph shows how the vapor pressure of three liquids varies with temperature: 900 800 700 600 500 400 300 200. - octane acetylacetone - orthoxylene 100 0. 100 130 140 temperature, °C Use the graph to answer the following questions: Which liquid is the most volatile? most volatile: choose one Which is the least volatile? least volatile: choose one octane: What is the normal boiling point of each liquid? Note: your answer must be within 1°C of the exact answer to be graded correct. acetylacetone: orthoxylene: Suppose a beaker of acetylacetone is put inside a sealed tank containing acetylacetone gas at 119. degree C and 206. torr. After ten minutes, will there be more liquid in the beaker, less liquid, or the same O more O less amount? O the same vapor pressure, torr

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