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← ScienceWhich outcome results from increasing the dispersion of catalyst?
A)Higher reaction rate per metal
B)Surface area per mass increases✓
C)Smaller molecules easier filtration
D)Lower poisoning site availability
💡 Explanation
Increasing catalyst dispersion generates higher surface area because surface area becomes larger as smaller catalyst particles become more populated throughout. Therefore total active sites can potentially increase, rather than activity change or any aspect such as molecule sizes affecting filtration.
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