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Which one species has a central atom that is sp2-hybridized? O a. SO2- O b. H2S O C. NO3 O d. CO2 O e. NHA
In a warehouse, a container with a mixture of He, CHA, H2S, CO2, and Cl breaks and the gases escape. The leak, however, is detected by a sensing device located in the ceiling. Which gas will be detected first? Select the CORRECT answer. 2 a. Methane will be detected first because it is the one with highest effusion coefficient Ob O b. Chlorine, because it is the heaviest and has better diffusion properties. O c. Helium atoms will have the same average kinetic energy as Hy molecules, O d. Neon, because it is a noble gas and doesn't interact significantly with the air molecules. O e. Methane, since it's the more volatile of all those gases.
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