【Daily Question】 2016 05 05 Hydrogenation Sector Multiple-choice Question
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【Daily Question】 2016 05 05 Hydrogenation Section – Multiple Choice: The operating pressure of the unit and the hydrogen partial pressure form ( ). A. Direct proportion B. Inverse proportion C. Integral relationship D. Cannot be determined. Promotion of petrochemical activities: Notice regarding the large-scale event “I’m saving energy; where are you?” in the petrochemical area. http://bbs.hcbbs.com/thread-1579199-1-1.html. This event offers awards in both textual and photographic categories. When there are over 200 entries, an additional grand prize will be awarded; the value of this prize is 600 Haichuan coins. If there are more than 300 entries, the grand prize value increases to 1000 Haichuan coins, and if there are 500 entries, it rises to 1500 Haichuan coins. First prize: 3 Haichuan commemorative water cups. Second prize: 5 winners, each receiving 120 Haichuan coins. Honorable mentions: several winners, each receiving 200 wealth points. There’s a surprise waiting for those who reply to this post – money will be given away! http://bbs.hcbbs.com/thread-1580356-1-1.html
The device operating pressure and hydrogen partial pressure are denoted as (A). A. Direct proportion B. Inverse proportion C. Integral relationship D. Cannot be determined
The device operating pressure is (A. proportional to) the hydrogen partial pressure.