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Test Information Description Instructions Timed Test This test has a time limit of 1 hour. This test will save and submit automatically when the time expires. Warnings appear when half the time 5 minutes, 1 minute, and 30 seconds remain Multiple Attempts Not allowed. This test can only be taken once. Force Completion This test can be saved and resumed at any point until time has expired. The timer will continue to run if you leave the test. This test does not allow backtracking Changes to the answer after submission are prohibited. Remaining Time: 35 minutes, 00 seconds Question Completion Status: Question 6 of 10 10 points Save Antwer Moving to the next question prevents changes to this answer Question 6 Propylene is an important commercial chemical about ninth in the amount produced among manufactured chemicals) used in the synthesis of other organic chemicals and in production of plastics (polypropylenej. A gas vessel weighs 40.1305 g when clean, dry, and evacuated; it weighs 138 2410 g when filled with water at 25°C (density of water 0.9970 g/ml) and 40.2959 g when filled with propylene gas at 740.3 mmHg and 24°C. What is the moler mass of propylene 4200 g mol-1 42.08 mg mor 420.8 g mor 4208 mort Question of 10 Moving to the next question prevents changes to this answer 8:25 PM 7/30/2020 A ex ENG here to search