【Daily Question】 2016 07 10 Hydrogenation Sector
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【Daily Question】 2016 07 10 Hydrogenation Sector: Among the following options, which one provides the correct description of gasoline octane number? （ ） A. The higher the octane rating of gasoline, the better its anti-knock properties. B. The lower the octane rating of gasoline, the better its anti-knock properties. C. The anti-knock properties of gasoline have nothing to do with its octane rating. D. The higher the octane rating of gasoline, the worse its anti-knock properties. A 【Petrochemical Section】Proposal for an activity involving prefixes for topics: http://bbs.hcbbs.com/thread-1573958-1-1.htm 【Petroleum and Chemicals Section】Compilation of posts on “basic knowledge”: http://bbs.hcbbs.com/thread-1557057-1-1.html 【Petrochemical Section】Notice regarding the large-scale event “I’m saving energy; where are you?”: http://bbs.hcbbs.com/thread-1579199-1-1.html 【Surprises when spending money】: http://bbs.hcbbs.com/thread-1599086-1-1.html 【I’m spending money; where are you? @I’m saving energy; where are you?】 http://bbs.hcbbs.com/thread-1580307-1-1.html 【Spending Money】 http://bbs.hcbbs.com/thread-1580307-1-1.html
Among the following options, the correct description of gasoline octane number is (A). A. The higher the octane rating of gasoline, the better its anti-knock properties. B. The lower the octane rating of gasoline, the better its anti-knock properties. C. The anti-knock properties of gasoline are unrelated to its octane rating. D. The higher the octane rating of gasoline, the worse its anti-knock properties
A. The higher the octane rating of gasoline, the better its anti-knock properties
A. The higher the octane rating of gasoline, the better its anti-knock properties