AccelePrep for the ACT Test 2nd Edition Student Text

C HAPTER 11 | H YPER P REP S CIENCE • 199

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3. •…‹‡–‹•– ϐ‹ŽŽ• ‘‡ ‡–ƒŽ…›Ž‹†‡” ™‹–Š Š‡Ž‹— ‰ƒ• ƒ† ƒ •‡…‘† ‡–ƒŽ cylinder with chlorine gas. After the scientist heats both gases to ͵ͲͲ ǡ ™Š‹…Š ‘ˆ –Š‡ ˆ‘ŽŽ‘™‹‰ ™‹ŽŽ „‡ –”—‡ǫ A. The molecules in both gases will have the same most probable speed. B. The helium molecules will have the higher most probable speed. C. The chlorine molecules will have the higher most probable speed. D. The chlorine molecules will have a broader range of speeds.