True or False Questions, October 24, 2016 (3 points for participation, 8 points for correct answers)
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Catalyst activity is the criterion for evaluating the performance of a catalyst. Answers to this question are valid for two days only; there will be no extension! ! ! ! ! ! ! ! ! ! ! ! ! Yes
Wrong,×~~~~~~~~
Wrong; the performance of a catalyst refers not only to its activity but also to factors such as its stability
Incorrect; a catalyst with high activity but poor strength still cannot be considered a high-quality catalyst.