【Weekly Question】March 27–April 2, 2017: +2 Wealth for participation； +3 to +10 wealth for correct answers

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To increase the popularity of the chemical analysis section, a \"Question of the Week\" campaign has been launched to foster an active atmosphere for technical exchanges while providing rewards in the form of financial benefits to users. 【Weekly Question】Multiple-choice question: Saturated steam refers to a gas-liquid two-phase state in which ( ). A. Steam generated after heating B. Steam at dynamic equilibrium C. The speed at which gas is produced is greater than the speed at which it condenses D. The speed at which gas is produced is less than the speed at which it condenses Standard answer: B. Post your answer in a reply to participate; you will receive +2 wealth points. If you answer all questions correctly, you’ll get an additional +3 to +8 wealth points. Those who provide thorough analyses and explanations for the questions (or include detailed calculation processes) will receive extra wealth points as well. If your answer is correct and your analysis is accurate, it will be marked as the best reply (or best assistance). Feel free to answer the questions.