Difficulty: Easy
Correct Answer: natural gasoline
Explanation:
Introduction / Context: Natural gas from reservoirs often carries heavier hydrocarbons (C5+). When the gas is cooled and/or compressed, these heavier components condense to a liquid known in industry as condensate or natural gasoline (often called pentanes-plus). Knowing the correct terminology prevents confusion with LNG (a different product) and refined gasoline from oil refineries.
Given Data / Assumptions:
Concept / Approach: The condensed liquid rich in C5+ hydrocarbons is historically termed natural gasoline. It is compositionally distinct from finished motor gasoline and from LNG. It may be stabilised to remove lighter ends before transport and blending.
Step-by-Step Solution:
1) Identify process: condensation of wet gas produces a pentanes-plus liquid.2) Match to standard name: natural gasoline (not “liquid natural gas”).3) Exclude misleading phrases such as “liquefied natural gasoline,” which is not standard nomenclature.Verification / Alternative check: Gas processing texts define natural gasoline as pentanes-plus separated from natural gas streams, commonly blended into refinery naphtha/gasoline pools.
Why Other Options Are Wrong:
“Liquefied natural gasoline” — nonstandard term.“Liquid natural gas” — LNG is cryogenic methane-rich, not condensate.“None of these” — incorrect because a standard term exists.“Stabilised condensate” — descriptive but the commonly tested term is natural gasoline.Common Pitfalls: Confusing LNG/LPG/natural gasoline; each is distinct in composition and processing route.
Final Answer: natural gasoline
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