One Question per Day ---------- Multiple-choice Questions on Basic Process Knowledge (November 7)
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Participation earns a 3-wealth reward. Multiple-choice question: The four assumptions of the Langmuir adsorption model—uniform surface, single-layer adsorption, identical adsorption mechanism, and no interactions—are quite stringent requirements, and it is difficult to meet them in practice. However, for most chemical reactions, applying these assumptions to carry out the relevant derivations generally yields acceptable results, and the main reason for this is ( ) A. The coverage of species adsorbed on the catalyst surface during the actual reaction process is very low ； B. The actual catalyst surface is generally very smooth ； C. The distance between active sites on the actual catalyst surface is relatively large ； D. The number of active sites on the actual catalyst surface is limited
A. The coverage of adsorbed species on the catalyst surface during the actual reaction process is very low；
Although I’m not majoring in chemistry, I chose C by process of elimination
A. The coverage of adsorbed species on the catalyst surface during the actual reaction process is very low；
A. The coverage of adsorbed species on the catalyst surface during the actual reaction process is very low；
A. The coverage of adsorbed species on the catalyst surface during the actual reaction process is very low；