Which step is the rate-limit step during lipid autoxidation?
A: initiation
B: propagation
C: termination
D: decomposition of hydroperoxides
A: initiation
B: propagation
C: termination
D: decomposition of hydroperoxides
举一反三
- It’s hard for us to make a choice, which means we have not decided _____. A: to take a step B: to take which step C: which step to take D: to take what
- 4. ____elementary step in a multi-step reaction limits the rate of overall reaction process. This step is called ____.
- 属于自由基链反应的是（ ） A: 引发（initiation）—自由基产生 B: 传播（propagation）—自由基传递 C: 终止（termination）—自由基消失 D: 以上都是
- Which of the following is the first step during producing the shells of hard gelatin capsules? A: imprinting B: stripping C: trimming D: dipping
- Which of the following are the synonyms of 'step in'? A: be involved in B: take part in C: step up D: intervene