【Daily Question No. 155】2018.06.04
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【Daily Question No. 155】June 4, 2018: At a constant temperature, the higher the vaporization rate of the oil, then ( ) A. The liquid phase composition becomes heavier and the vapor pressure decreases; B. The liquid phase composition becomes lighter and the vapor pressure increases; C. The liquid phase composition becomes heavier and the vapor pressure increases. Answer: a (Unless otherwise specified, each question is based on hydrogenation units.) ) Correct: 3 wealth, Incorrect: 1 wealth ； Mass posting of posts – rated based on the lowest score ； Replies that are unrelated to the answer are considered spam and will be deleted immediately. For management purposes, if you need to view content from a few days ago, please go through the summary post below. https://bbs.hcbbs.com/home.php?mod=space&uid=719164&do=thread&view=me&from=space The APP short-video skill competition has started! https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=1951670
C The heavier the liquid phase composition, the greater the vapor pressure
A The heavier the liquid phase composition, the lower the vapor pressure
A The heavier the liquid phase composition, the lower the vapor pressure
The liquid phase composition of B is light, and the higher the vapor pressure
A The heavier the liquid phase composition, the lower the vapor pressure