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Almost all refinery processing units generate some volumes of butane and lighter gas. True False Saved Question 3 (1 point) Listen The word ---- is a synonym for light hydrocarbons with no double bond; that is, all the carbon atoms are "saturated with hydrogen atoms." Cracked gas plant Saturates Bonds Atoms The separation of the gases is a lot harder than the separations in the crude distilling unit. True False Question 6 (1 point) Listen Each gas is a single chemical and boils at single temperature. True False Cracked gas plants handles the stream that also contain the olefins- ethylene,propylene and butylenes. True False